repo stringclasses 1k
values | file_url stringlengths 96 373 | file_path stringlengths 11 294 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 6
values | commit_sha stringclasses 1k
values | retrieved_at stringdate 2026-01-04 14:45:56 2026-01-04 18:30:23 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/model/Motorbike.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/model/Motorbike.java | package com.baeldung.defaultstaticinterfacemethods.model;
public class Motorbike implements Vehicle {
private final String brand;
public Motorbike(String brand) {
this.brand = brand;
}
@Override
public String getBrand() {
return brand;
}
@Override
public String speed... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/model/MultiAlarmCar.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/model/MultiAlarmCar.java | package com.baeldung.defaultstaticinterfacemethods.model;
public class MultiAlarmCar implements Vehicle, Alarm {
private final String brand;
public MultiAlarmCar(String brand) {
this.brand = brand;
}
@Override
public String getBrand() {
return brand;
}
@Override
publ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/model/Alarm.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/model/Alarm.java | package com.baeldung.defaultstaticinterfacemethods.model;
public interface Alarm {
default String turnAlarmOn() {
return "Turning the alarm on.";
}
default String turnAlarmOff() {
return "Turning the alarm off.";
}
} | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/model/Vehicle.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/model/Vehicle.java | package com.baeldung.defaultstaticinterfacemethods.model;
public interface Vehicle {
String getBrand();
String speedUp();
String slowDown();
default String turnAlarmOn() {
return "Turning the vehice alarm on.";
}
default String turnAlarmOff() {
return "Turning the vehicle a... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/model/Car.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/model/Car.java | package com.baeldung.defaultstaticinterfacemethods.model;
public class Car implements Vehicle {
private final String brand;
public Car(String brand) {
this.brand = brand;
}
@Override
public String getBrand() {
return brand;
}
@Override
public String speedUp() {
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/application/Application.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/defaultstaticinterfacemethods/application/Application.java | package com.baeldung.defaultstaticinterfacemethods.application;
import com.baeldung.defaultstaticinterfacemethods.model.Car;
import com.baeldung.defaultstaticinterfacemethods.model.Vehicle;
public class Application {
public static void main(String[] args) {
Vehicle car = new Car("BMW");
System.o... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/staticmodifier/Singleton.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/staticmodifier/Singleton.java | package com.baeldung.staticmodifier;
public class Singleton {
private Singleton() {}
private static class SingletonHolder {
public static final Singleton instance = new Singleton();
}
public static Singleton getInstance() {
return SingletonHolder.instance;
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/staticmodifier/Car.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/staticmodifier/Car.java | package com.baeldung.staticmodifier;
/**
* This class demonstrates the use of static fields and static methods
* the instance variables engine and displacement are distinct for
* each and every object whereas static/class variable numberOfCars
* is unique and is shared across all objects of this class.
*
* @au... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/staticmodifier/StaticBlockDemo.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/staticmodifier/StaticBlockDemo.java | package com.baeldung.staticmodifier;
import java.util.LinkedList;
import java.util.List;
public class StaticBlockDemo {
private static List<String> ranks = new LinkedList<>();
static {
ranks.add("Lieutenant");
ranks.add("Captain");
ranks.add("Major");
}
static {
r... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/Public.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/Public.java | package com.baeldung.accessmodifiers;
public class Public {
public Public() {
SuperPublic.publicMethod(); // Available everywhere.
SuperPublic.protectedMethod(); // Available in the same package or subclass.
SuperPublic.defaultMethod(); // Available in the same package.
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/SubClass.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/SubClass.java | package com.baeldung.accessmodifiers;
public class SubClass extends SuperPublic {
public SubClass() {
SuperPublic.publicMethod(); // Available everywhere.
SuperPublic.protectedMethod(); // Available in the same package or subclass.
SuperPublic.defaultMethod(); // Available in the same packa... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/SuperPublic.java | package com.baeldung.accessmodifiers;
//Only public or default access modifiers are permitted
public class SuperPublic {
// Always available from anywhere
static public void publicMethod() {
System.out.println(SuperPublic.class.getName() + " publicMethod()");
}
// Available within the same... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/another/AnotherSuperPublic.java | package com.baeldung.accessmodifiers.another;
import com.baeldung.accessmodifiers.SuperPublic;
public class AnotherSuperPublic {
public AnotherSuperPublic() {
SuperPublic.publicMethod(); // Available everywhere. Let's note different package.
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/another/AnotherSubClass.java | package com.baeldung.accessmodifiers.another;
import com.baeldung.accessmodifiers.SuperPublic;
public class AnotherSubClass extends SuperPublic {
public AnotherSubClass() {
SuperPublic.publicMethod(); // Available everywhere.
SuperPublic.protectedMethod(); // Available in subclass. Let's note diff... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java | core-java-modules/core-java-lang-oop-modifiers/src/main/java/com/baeldung/accessmodifiers/another/AnotherPublic.java | package com.baeldung.accessmodifiers.another;
import com.baeldung.accessmodifiers.SuperPublic;
public class AnotherPublic {
public AnotherPublic() {
SuperPublic.publicMethod(); // Available everywhere.
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullUnitTest.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullUnitTest.java | package com.baeldung.returnfirstnonnull;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import org.apache.commons.lang3.ObjectUtils;
import org.... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullLazyEvaluateUnitTest.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonnull/ReturnFirstNonNullLazyEvaluateUnitTest.java | package com.baeldung.returnfirstnonnull;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import java.util.Objects;
import java.util.Optional;
import java.util.funct... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/compareobjects/PersonReflectionDiffBuilderUnitTest.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/compareobjects/PersonReflectionDiffBuilderUnitTest.java | package com.baeldung.compareobjects;
import static org.junit.jupiter.api.Assertions.assertFalse;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang3.builder.Diff;
import org.apache.commons.lang3.builder.DiffResult;
import org.junit.jupiter.api.Test;
public class PersonReflectionDiffBu... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/compareobjects/PersonDiffBuilderUnitTest.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/compareobjects/PersonDiffBuilderUnitTest.java | package com.baeldung.compareobjects;
import static org.junit.jupiter.api.Assertions.assertFalse;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.lang3.builder.Diff;
import org.apache.commons.lang3.builder.DiffResult;
import org.junit.jupiter.api.Test;
public class PersonDiffBuilderUnitT... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonempty/ReturnFirstNonEmptyOptionalUnitTest.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/returnfirstnonempty/ReturnFirstNonEmptyOptionalUnitTest.java | package com.baeldung.returnfirstnonempty;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.Arrays;
import java.util.List;
import java.util.Optional;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
public class ReturnFirstNonEmptyOptionalUnitTest {
private L... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/staticfinal/BikeUnitTest.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/staticfinal/BikeUnitTest.java | package com.baeldung.staticfinal;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;
class BikeUnitTest {
@Test
void givenTireConstantSetUponDeclaration_whenGetTire_thenReturnTwo() {
assertEquals(2, Bike.TIRE);
}
@Test
void givenPedalConstant... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/staticnonstatic/StaticReferenceNonStaticMethodUnitTest.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/staticnonstatic/StaticReferenceNonStaticMethodUnitTest.java | package com.baeldung.staticnonstatic;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
class ToolBox {
private String concat(String str1, String str2) {
return str1 + str2;
}
private static String concatStatic(String str1, String str2) {
re... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/stopexecution/StopExecutionFurtherCodeUnitTest.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/stopexecution/StopExecutionFurtherCodeUnitTest.java | package com.baeldung.stopexecution;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertThrows;
import static org.junit.Assert.assertTrue;
import java.net.MalformedURLException;
import org.junit.Assert;
import org.junit.FixMethodOrder;
imp... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/recursivelysumintarray/RecursivelySumIntArrayUnitTest.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/recursivelysumintarray/RecursivelySumIntArrayUnitTest.java | package com.baeldung.recursivelysumintarray;
import org.junit.jupiter.api.Test;
import java.util.Arrays;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class RecursivelySumIntArrayUnitTest {
private static final int[] INT_ARRAY = { 1, 2, 3, 4, 5 };
static int sumIntArray1(int[] array)... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/recursivelysumintarray/SumArrayBenchmark.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/recursivelysumintarray/SumArrayBenchmark.java | package com.baeldung.recursivelysumintarray;
import static com.baeldung.recursivelysumintarray.RecursivelySumIntArrayUnitTest.sumIntArray1;
import static com.baeldung.recursivelysumintarray.RecursivelySumIntArrayUnitTest.sumIntArray2;
import java.util.Random;
import java.util.concurrent.TimeUnit;
import org.openjdk.... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/test/java/com/baeldung/enums/mapping/EnumConversionUnitTest.java | core-java-modules/core-java-lang-6/src/test/java/com/baeldung/enums/mapping/EnumConversionUnitTest.java | package com.baeldung.enums.mapping;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
import com.baeldung.enums.mapping.order.CmsOrderStatus;
import com.baeldung.enums.mapping.order.OrderStatus;
import com.baeldung.enums.mapping.user.ExternalUserStatus;
import com.baeldu... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/returnfirstnonnull/LazyEvaluate.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/returnfirstnonnull/LazyEvaluate.java | package com.baeldung.returnfirstnonnull;
class LazyEvaluate {
String methodA() {
return null;
}
String methodB() {
return "first non null";
}
String methodC() {
return "second non null";
}
} | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compareobjects/PhoneNumber.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compareobjects/PhoneNumber.java | package com.baeldung.compareobjects;
import java.util.Objects;
import org.apache.commons.lang3.builder.DiffExclude;
public class PhoneNumber {
private String type;
private String number;
public PhoneNumber(String type, String number) {
this.type = type;
this.number = number;
}
p... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compareobjects/Person.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compareobjects/Person.java | package com.baeldung.compareobjects;
import java.util.List;
import java.util.Objects;
import org.apache.commons.lang3.builder.DiffExclude;
public class Person {
private String firstName;
private String lastName;
private int age;
private List<PhoneNumber> phoneNumbers;
@DiffExclude
private Add... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compareobjects/Address.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compareobjects/Address.java | package com.baeldung.compareobjects;
import java.util.Objects;
public class Address {
private String streetAddress;
private String city;
private String postalCode;
public Address(String streetAddress, String city, String postalCode) {
this.streetAddress = streetAddress;
this.city = ci... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compareobjects/PersonDiffBuilder.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compareobjects/PersonDiffBuilder.java | package com.baeldung.compareobjects;
import org.apache.commons.lang3.builder.DiffBuilder;
import org.apache.commons.lang3.builder.DiffResult;
import org.apache.commons.lang3.builder.ToStringStyle;
public class PersonDiffBuilder {
public static DiffResult compare(Person first, Person second) {
DiffBuilder ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compareobjects/PersonReflectionDiffBuilder.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/compareobjects/PersonReflectionDiffBuilder.java | package com.baeldung.compareobjects;
import org.apache.commons.lang3.builder.DiffResult;
import org.apache.commons.lang3.builder.ReflectionDiffBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
public class PersonReflectionDiffBuilder {
public static DiffResult compare(Person first, Person second) {
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/staticfinal/Bike.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/staticfinal/Bike.java | package com.baeldung.staticfinal;
import java.util.HashMap;
public class Bike {
public static final int TIRE = 2;
public static final int PEDAL;
public static final HashMap<String, Integer> PART = new HashMap<>();
static {
PEDAL = 5;
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/stopexecution/StopExecutionFurtherCode.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/stopexecution/StopExecutionFurtherCode.java | package com.baeldung.stopexecution;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.Locale;
public class StopExecutionFurtherCode {
boolea... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/stopexecution/InterruptThread.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/stopexecution/InterruptThread.java | package com.baeldung.stopexecution;
public class InterruptThread extends Thread {
@Override
public void run() {
while (!isInterrupted()) {
break;
// business logic
}
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/callstack/RecursiveCallStackOverflow.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/callstack/RecursiveCallStackOverflow.java | package com.baeldung.callstack;
public class RecursiveCallStackOverflow {
static int depth = 0;
private static void recursiveStackOverflow() {
depth++;
recursiveStackOverflow();
}
public static void main(String[] args) {
try {
recursiveStackOverflow();
} ca... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/EnumMapper.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/EnumMapper.java | package com.baeldung.enums.mapping;
import org.mapstruct.Mapper;
import org.mapstruct.MappingConstants;
import org.mapstruct.ValueMapping;
import com.baeldung.enums.mapping.order.CmsOrderStatus;
import com.baeldung.enums.mapping.order.OrderStatus;
import com.baeldung.enums.mapping.user.ExternalUserStatus;
import com.... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/user/UserStatus.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/user/UserStatus.java | package com.baeldung.enums.mapping.user;
public enum UserStatus {
PENDING, ACTIVE, BLOCKED, INACTIVATED_BY_SYSTEM, DELETED;
public ExternalUserStatus toExternalUserStatusViaSwitchStatement() {
return switch (this) {
case PENDING, BLOCKED, INACTIVATED_BY_SYSTEM, DELETED -> ExternalUserStatu... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/user/ExternalUserStatus.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/user/ExternalUserStatus.java | package com.baeldung.enums.mapping.user;
public enum ExternalUserStatus {
ACTIVE, INACTIVE
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/user/UserStatusWithFieldVariable.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/user/UserStatusWithFieldVariable.java | package com.baeldung.enums.mapping.user;
public enum UserStatusWithFieldVariable {
PENDING(ExternalUserStatus.INACTIVE),
ACTIVE(ExternalUserStatus.ACTIVE),
BLOCKED(ExternalUserStatus.INACTIVE),
INACTIVATED_BY_SYSTEM(ExternalUserStatus.INACTIVE),
DELETED(ExternalUserStatus.INACTIVE);
private fi... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/user/UserStatusMapper.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/user/UserStatusMapper.java | package com.baeldung.enums.mapping.user;
import java.util.EnumMap;
public class UserStatusMapper {
public static EnumMap<UserStatus, ExternalUserStatus> statusesMap;
static {
statusesMap = new EnumMap<>(UserStatus.class);
statusesMap.put(UserStatus.PENDING, ExternalUserStatus.INACTIVE);
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/order/OrderStatus.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/order/OrderStatus.java | package com.baeldung.enums.mapping.order;
public enum OrderStatus {
PENDING, APPROVED, PACKED, DELIVERED;
public CmsOrderStatus toCmsOrderStatus() {
return CmsOrderStatus.valueOf(this.name());
}
public CmsOrderStatus toCmsOrderStatusOrdinal() {
return CmsOrderStatus.values()[this.ordi... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/order/CmsOrderStatus.java | core-java-modules/core-java-lang-6/src/main/java/com/baeldung/enums/mapping/order/CmsOrderStatus.java | package com.baeldung.enums.mapping.order;
public enum CmsOrderStatus {
PENDING, APPROVED, PACKED, DELIVERED
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/distancebetweenpoints/DistanceBetweenPointsServiceUnitTest.java | core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/distancebetweenpoints/DistanceBetweenPointsServiceUnitTest.java | package com.baeldung.algorithms.distancebetweenpoints;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
public class DistanceBetweenPointsServiceUnitTest {
private DistanceBetweenPointsService service = new DistanceBetweenPointsService();
@Test
public voi... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/FastBigDecimalPercentageUnitTest.java | core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/FastBigDecimalPercentageUnitTest.java | package com.baeldung.algorithms.percentage;
import org.hamcrest.number.BigDecimalCloseTo;
import org.junit.Assert;
import org.junit.Test;
import java.math.BigDecimal;
public class FastBigDecimalPercentageUnitTest {
private FastBigDecimalPercentage pc = new FastBigDecimalPercentage();
@Test
public void ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/PercentageCalculatorUnitTest.java | core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/PercentageCalculatorUnitTest.java | package com.baeldung.algorithms.percentage;
import org.junit.Assert;
import org.junit.Test;
public class PercentageCalculatorUnitTest {
private PercentageCalculator pc = new PercentageCalculator();
@Test
public void whenPass2Integers_thenShouldCalculatePercentage(){
Assert.assertEquals("Result no... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/BigDecimalPercentageUnitTest.java | core-java-modules/core-java-lang-math/src/test/java/com/baeldung/algorithms/percentage/BigDecimalPercentageUnitTest.java | package com.baeldung.algorithms.percentage;
import org.hamcrest.number.BigDecimalCloseTo;
import org.junit.Assert;
import org.junit.Test;
import java.math.BigDecimal;
public class BigDecimalPercentageUnitTest {
private BigDecimalPercentages pc = new BigDecimalPercentages();
@Test
public void shouldConv... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/strictfpUsage/ScientificCalculatorUnitTest.java | core-java-modules/core-java-lang-math/src/test/java/com/baeldung/strictfpUsage/ScientificCalculatorUnitTest.java | package com.baeldung.strictfpUsage;
import org.junit.Test;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
public class ScientificCalculatorUnitTest {
@Test
public void whenMethodOfstrictfpClassInvoked_thenIdenticalResultOnAllPlatforms() {
ScientificCalculator calc... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/math/OverflowUnitTest.java | core-java-modules/core-java-lang-math/src/test/java/com/baeldung/math/OverflowUnitTest.java | package com.baeldung.math;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
public class OverflowUnitTest {
@Test
public void positive_and_negative_zero_are_not_always_equal() {
double a = +0f;
double b = -0f;
assertTrue(a == b);
assertTrue(1/a == Double.P... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/math/swap/SwappingVariablesUnitTest.java | core-java-modules/core-java-lang-math/src/test/java/com/baeldung/math/swap/SwappingVariablesUnitTest.java | package com.baeldung.math.swap;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
import org.junit.jupiter.api.Test;
public class SwappingVariablesUnitTest {
@Test
public void givenTwoStrings_whenSwappingInMethod_thenFails() {
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/math/evaluate/EvalauteMathExpressionsUnitTest.java | core-java-modules/core-java-lang-math/src/test/java/com/baeldung/math/evaluate/EvalauteMathExpressionsUnitTest.java | package com.baeldung.math.evaluate;
import javax.script.ScriptEngine;
import javax.script.ScriptEngineManager;
import javax.script.ScriptException;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import com.fathzer.soft.javaluator.DoubleEvaluator;
im... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/money/JavaMoneyUnitManualTest.java | core-java-modules/core-java-lang-math/src/test/java/com/baeldung/money/JavaMoneyUnitManualTest.java | package com.baeldung.money;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/test/java/com/baeldung/overflow/OverflowUnitTest.java | core-java-modules/core-java-lang-math/src/test/java/com/baeldung/overflow/OverflowUnitTest.java | package com.baeldung.overflow;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
public class OverflowUnitTest {
@Test
public void positive_and_negative_zero_are_not_always_equal() {
double a = +0f;
double b = -0f;
assertTrue(a == b);
assertTrue(1/a == Doub... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/distancebetweenpoints/DistanceBetweenPointsService.java | core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/distancebetweenpoints/DistanceBetweenPointsService.java | package com.baeldung.algorithms.distancebetweenpoints;
import java.awt.geom.Point2D;
public class DistanceBetweenPointsService {
public double calculateDistanceBetweenPoints(
double x1,
double y1,
double x2,
double y2) {
return Math.sqrt((y2 - y1) * (y2 - y1) +... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/BigDecimalPercentageCalculator.java | core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/BigDecimalPercentageCalculator.java | package com.baeldung.algorithms.percentage;
import lombok.experimental.ExtensionMethod;
import java.math.BigDecimal;
import java.util.Scanner;
@ExtensionMethod(FastBigDecimalPercentage.class)
public class BigDecimalPercentageCalculator {
public static void main(String[] args) {
Scanner in = new Scanner(S... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/FastBigDecimalPercentage.java | core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/FastBigDecimalPercentage.java | package com.baeldung.algorithms.percentage;
import java.math.BigDecimal;
import java.math.RoundingMode;
public class FastBigDecimalPercentage {
public static BigDecimal toPercentageOf(BigDecimal value, BigDecimal total) {
return value.divide(total, 4, RoundingMode.HALF_UP).scaleByPowerOfTen(2);
}
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/BigDecimalPercentages.java | core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/BigDecimalPercentages.java | package com.baeldung.algorithms.percentage;
import java.math.BigDecimal;
import java.math.RoundingMode;
public class BigDecimalPercentages {
private static final BigDecimal ONE_HUNDRED = new BigDecimal("100");
public BigDecimal toPercentageOf(BigDecimal value, BigDecimal total) {
return value.divid... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/PercentageCalculator.java | core-java-modules/core-java-lang-math/src/main/java/com/baeldung/algorithms/percentage/PercentageCalculator.java | package com.baeldung.algorithms.percentage;
import java.util.Scanner;
public class PercentageCalculator {
public double calculatePercentage(double obtained,double total){
return obtained*100/total;
}
public static void main(String[] args) {
PercentageCalculator pc = new PercentageCalcula... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/doubles/SplitFloatingPointNumbers.java | core-java-modules/core-java-lang-math/src/main/java/com/baeldung/doubles/SplitFloatingPointNumbers.java | package com.baeldung.doubles;
import java.math.BigDecimal;
public class SplitFloatingPointNumbers {
public static void main(String[] args) {
double doubleNumber = 24.04;
splitUsingFloatingTypes(doubleNumber);
splitUsingString(doubleNumber);
splitUsingBigDecimal(doubleNum... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/strictfpUsage/Circle.java | core-java-modules/core-java-lang-math/src/main/java/com/baeldung/strictfpUsage/Circle.java | package com.baeldung.strictfpUsage;
public strictfp interface Circle {
double computeArea(double radius);
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/strictfpUsage/ScientificCalculator.java | core-java-modules/core-java-lang-math/src/main/java/com/baeldung/strictfpUsage/ScientificCalculator.java | package com.baeldung.strictfpUsage;
public strictfp class ScientificCalculator {
public double sum(double value1, double value2) {
return value1 + value2;
}
public double diff(double value1, double value2) {
return value1 - value2;
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/money/JavaMoney.java | core-java-modules/core-java-lang-math/src/main/java/com/baeldung/money/JavaMoney.java | package com.baeldung.money;
import java.util.Locale;
import java.util.logging.Logger;
import javax.money.CurrencyUnit;
import javax.money.Monetary;
import javax.money.MonetaryAmount;
import javax.money.UnknownCurrencyException;
import javax.money.convert.ConversionQueryBuilder;
import javax.money.convert.CurrencyConv... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-lang-math/src/main/java/com/baeldung/overflow/Overflow.java | core-java-modules/core-java-lang-math/src/main/java/com/baeldung/overflow/Overflow.java | package com.baeldung.overflow;
import java.math.BigInteger;
public class Overflow {
public static void showIntegerOverflow() {
int value = Integer.MAX_VALUE-1;
for(int i = 0; i < 4; i++, value++) {
System.out.println(value);
}
}
public static void noOverflowWithBigI... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/test/java/com/baeldung/certificate/SignedCertificateUnitTest.java | core-java-modules/core-java-security-4/src/test/java/com/baeldung/certificate/SignedCertificateUnitTest.java | package com.baeldung.certificate;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import java.security.KeyStore;
import java.security.SignatureException;
import java.security.cert.X509Certificate;
import static com.baeldung.certificate.RootCertificateUtil.getRootCertificate;
import static... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/test/java/com/baeldung/certificate/ExtractCommonNameUnitTest.java | core-java-modules/core-java-security-4/src/test/java/com/baeldung/certificate/ExtractCommonNameUnitTest.java | package com.baeldung.certificate;
import org.bouncycastle.asn1.x500.RDN;
import org.bouncycastle.asn1.x500.X500Name;
import org.bouncycastle.asn1.x500.style.BCStyle;
import org.bouncycastle.asn1.x500.style.IETFUtils;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.cryptacular.util.CertUtil;
impor... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/test/java/com/baeldung/keystorealias/KeystoreCertificateNameAliasUnitTest.java | core-java-modules/core-java-security-4/src/test/java/com/baeldung/keystorealias/KeystoreCertificateNameAliasUnitTest.java | package com.baeldung.keystorealias;
import static org.assertj.core.api.Assertions.assertThat;
import java.security.KeyStore;
import java.security.cert.X509Certificate;
import org.junit.jupiter.api.Test;
public class KeystoreCertificateNameAliasUnitTest {
private static final String KEYSTORE_FILE = "my-keystore.... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/test/java/com/baeldung/keystorealias/KeystoreChangeCertificateNameAliasUnitTest.java | core-java-modules/core-java-security-4/src/test/java/com/baeldung/keystorealias/KeystoreChangeCertificateNameAliasUnitTest.java | package com.baeldung.keystorealias;
import static org.assertj.core.api.Assertions.assertThat;
import java.security.Key;
import java.security.KeyStore;
import java.security.cert.Certificate;
import org.junit.jupiter.api.Test;
public class KeystoreChangeCertificateNameAliasUnitTest {
private static final String K... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/test/java/com/baeldung/enablessldebug/SSLDebugLoggerUnitTest.java | core-java-modules/core-java-security-4/src/test/java/com/baeldung/enablessldebug/SSLDebugLoggerUnitTest.java | package com.baeldung.enablessldebug;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import j... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/test/java/com/baeldung/privatekeyreader/PrivateKeyReaderUnitTest.java | core-java-modules/core-java-security-4/src/test/java/com/baeldung/privatekeyreader/PrivateKeyReaderUnitTest.java | package com.baeldung.privatekeyreader;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.io.InputStream;
import java.security.KeyStore;
import java.security.PrivateKey;
import java.util.Collections;
import org.junit.jupiter.api.Test;
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/test/java/com/baeldung/unrecoverablekeyexception/KeyManagerInitializerUnitTest.java | core-java-modules/core-java-security-4/src/test/java/com/baeldung/unrecoverablekeyexception/KeyManagerInitializerUnitTest.java | package com.baeldung.unrecoverablekeyexception;
import java.security.UnrecoverableKeyException;
import org.assertj.core.api.Assertions;
import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
import org.junit.Test;
public class KeyManagerInitializerUnitTest {
@Test
public void givenPasswordIsCorrect_whenIn... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/test/java/com/baeldung/multiple_truststores/SslContextConfigurerUnitTest.java | core-java-modules/core-java-security-4/src/test/java/com/baeldung/multiple_truststores/SslContextConfigurerUnitTest.java | package com.baeldung.multiple_truststores;
import java.io.IOException;
import java.io.InputStream;
import java.security.KeyManagementException;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificat... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/main/java/com/baeldung/certificate/RootCertificateUtil.java | core-java-modules/core-java-security-4/src/main/java/com/baeldung/certificate/RootCertificateUtil.java | package com.baeldung.certificate;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.cert.Certificate;
import java.security.cert.X509Certificate;
import java.util.Enumeration;
public class RootCertificateUtil {
private RootCertificateUtil() {
}
public static X509... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/main/java/com/baeldung/enablessldebug/SSLDebugLogger.java | core-java-modules/core-java-security-4/src/main/java/com/baeldung/enablessldebug/SSLDebugLogger.java | package com.baeldung.enablessldebug;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URI;
import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SSLDebugLogger {
private static final Logger logger = Log... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/main/java/com/baeldung/privatekeyreader/PrivateKeyReader.java | core-java-modules/core-java-security-4/src/main/java/com/baeldung/privatekeyreader/PrivateKeyReader.java | package com.baeldung.privatekeyreader;
import java.io.InputStream;
import java.security.KeyStore;
import java.security.PrivateKey;
import java.util.Base64;
import java.util.Collections;
public class PrivateKeyReader {
public static void main(String[] args) throws Exception {
try (InputStream is = Privat... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/main/java/com/baeldung/unrecoverablekeyexception/KeyManagerInitializer.java | core-java-modules/core-java-security-4/src/main/java/com/baeldung/unrecoverablekeyexception/KeyManagerInitializer.java | package com.baeldung.unrecoverablekeyexception;
import java.io.IOException;
import java.io.InputStream;
import java.net.URISyntaxException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
impor... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/main/java/com/baeldung/multiple_truststores/SslContextConfigurer.java | core-java-modules/core-java-security-4/src/main/java/com/baeldung/multiple_truststores/SslContextConfigurer.java | package com.baeldung.multiple_truststores;
import java.io.IOException;
import java.io.InputStream;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import ja... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-security-4/src/main/java/com/baeldung/ssl/SecureConnection.java | core-java-modules/core-java-security-4/src/main/java/com/baeldung/ssl/SecureConnection.java | package com.baeldung.ssl;
import java.io.InputStream;
import java.io.OutputStream;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
public class SecureConnection {
public static void main(String[] args) {
if (args.length != 2) {
System.out.println("Use: SecureConnection... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/iterablesize/IterableSizeUnitTest.java | core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/iterablesize/IterableSizeUnitTest.java | package com.baeldung.collections.iterablesize;
import static org.junit.Assert.assertEquals;
import java.sql.SQLException;
import java.util.List;
import org.junit.jupiter.api.Test;
import com.google.common.collect.Lists;
class IterableSizeUnitTest {
private final List<String> list = Lists.newArrayList("Apple",... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/shufflingcollections/ShufflingCollectionsUnitTest.java | core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/shufflingcollections/ShufflingCollectionsUnitTest.java | package com.baeldung.collections.shufflingcollections;
import org.junit.Test;
import java.util.*;
import java.util.stream.Collectors;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
p... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/filtering/CollectionFiltersUnitTest.java | core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/filtering/CollectionFiltersUnitTest.java | package com.baeldung.collections.filtering;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import org.junit.jupiter.api.Test;
import org.junit.platform.runner.JUnitPlatform;
import org.junit.runner.RunWith;
@RunWith(JUnitPl... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/removal/RemovalUnitTest.java | core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/removal/RemovalUnitTest.java | package com.baeldung.collections.removal;
import org.junit.Before;
import org.junit.Test;
import java.util.*;
import java.util.stream.Collectors;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
public class RemovalUnitTest {
Collection<String> names;
Collection<String> ex... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/joinsplit/CollectionsJoinAndSplitJUnitTest.java | core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/joinsplit/CollectionsJoinAndSplitJUnitTest.java | package com.baeldung.collections.joinsplit;
import java.util.ArrayList;
import java.util.Collections;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public class CollectionsJoinAndSplitJUnitTest {
private ArrayList<String> sauces = new ArrayList<>();
private ArrayList<String> chees... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/joinsplit/JoinSplitCollectionsUnitTest.java | core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/joinsplit/JoinSplitCollectionsUnitTest.java | package com.baeldung.collections.joinsplit;
import org.junit.Test;
import java.util.*;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import static org.junit.Assert.*;
public class JoinSplitCollectionsUnitTest {
@Test
public void whenJo... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/multiplecollections/CombineMultipleCollectionsUnitTest.java | core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/multiplecollections/CombineMultipleCollectionsUnitTest.java | package com.baeldung.collections.multiplecollections;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.collections4.IterableUtils;
import org.junit.Assert;
import org.junit.Test;
import java.util.*;
i... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/iterable/IterableUnitTest.java | core-java-modules/core-java-collections-2/src/test/java/com/baeldung/collections/iterable/IterableUnitTest.java | package com.baeldung.collections.iterable;
import com.baeldung.collections.iterable.IterableExample;
import org.junit.jupiter.api.Test;
import java.util.ArrayList;
import java.util.List;
import static org.junit.jupiter.api.Assertions.assertEquals;
class IterableUnitTest {
private static List<Integer> getNumbe... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterablesize/IterableSize.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterablesize/IterableSize.java | package com.baeldung.collections.iterablesize;
import java.util.Collection;
import java.util.stream.StreamSupport;
import org.apache.commons.collections4.IterableUtils;
import com.google.common.collect.Iterables;
/**
* Provides methods for getting the size of an {@link Iterable} object.
*/
public class IterableSi... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/shufflingcollections/ShufflingCollections.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/shufflingcollections/ShufflingCollections.java | package com.baeldung.collections.shufflingcollections;
import java.util.Collections;
import java.util.List;
import java.util.stream.Collectors;
public class ShufflingCollections {
public static List<String> shuffleList(List<String> list) {
return list.stream()
.collect(Collectors.collectin... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/filtering/GuavaCollectionFilter.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/filtering/GuavaCollectionFilter.java | package com.baeldung.collections.filtering;
import java.util.Collection;
import com.google.common.base.Predicate;
import com.google.common.collect.Collections2;
public class GuavaCollectionFilter {
static public Collection<Integer> findEvenNumbers(Collection<Integer> baseCollection) {
Predicate<Integer>... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/filtering/StreamsCollectionFilter.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/filtering/StreamsCollectionFilter.java | package com.baeldung.collections.filtering;
import java.util.Collection;
import java.util.function.Predicate;
import java.util.stream.Collectors;
public class StreamsCollectionFilter {
public static <T> Collection<T> filterCollectionHelperMethod(Collection<T> baseCollection, Predicate<T> predicate) {
ret... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/filtering/CollectionUtilsCollectionFilter.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/filtering/CollectionUtilsCollectionFilter.java | package com.baeldung.collections.filtering;
import java.util.Collection;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.collections4.Predicate;
public class CollectionUtilsCollectionFilter {
static public Collection<Integer> findEvenNumbers(Collection<Integer> baseCollection) ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/filtering/EclipseCollectionsCollectionFilter.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/filtering/EclipseCollectionsCollectionFilter.java | package com.baeldung.collections.filtering;
import java.util.Collection;
import org.eclipse.collections.api.block.predicate.Predicate;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.utility.Iterate;
public class EclipseCollectionsCollectionFilter {
static public Collectio... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterator/CustomIteratorClient.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterator/CustomIteratorClient.java | package com.baeldung.collections.iterator;
import java.util.Iterator;
class CustomIteratorClient {
public static void main(String[] args) {
Iterator<Integer> iterator = Numbers.iterator();
while (iterator.hasNext()) {
System.out.println(iterator.next());
}
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterator/Numbers.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterator/Numbers.java | package com.baeldung.collections.iterator;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import java.util.NoSuchElementException;
class Numbers {
private static final List<Integer> NUMBER_LIST = Arrays.asList(1, 2, 3, 4, 5, 6, 7, 8, 9, 10);
private Numbers() {
}
public ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/removal/StreamPartitioningBy.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/removal/StreamPartitioningBy.java | package com.baeldung.collections.removal;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
public class StreamPartitioningBy {
public static void main(String args[]) {
Collection<String> names = new ArrayList<>();
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/removal/StreamFilterAndCollector.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/removal/StreamFilterAndCollector.java | package com.baeldung.collections.removal;
import java.util.ArrayList;
import java.util.Collection;
import java.util.stream.Collectors;
public class StreamFilterAndCollector {
public static void main(String args[]) {
Collection<String> names = new ArrayList<>();
names.add("John");
names.ad... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/removal/CollectionRemoveIf.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/removal/CollectionRemoveIf.java | package com.baeldung.collections.removal;
import java.util.ArrayList;
import java.util.Collection;
public class CollectionRemoveIf {
public static void main(String args[]) {
Collection<String> names = new ArrayList<>();
names.add("John");
names.add("Ana");
names.add("Mary");
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/removal/Iterators.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/removal/Iterators.java | package com.baeldung.collections.removal;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
public class Iterators {
public static void main(String args[]) {
Collection<String> names = new ArrayList<>();
names.add("John");
names.add("Ana");
names.... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterable/Product.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterable/Product.java | package com.baeldung.collections.iterable;
class Product {
private String name;
private double price;
public Product(String code, double price) {
this.name = code;
this.price = price;
}
public String getName() {
return name;
}
public void setName(String name) {
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterable/IterableExample.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterable/IterableExample.java | package com.baeldung.collections.iterable;
import java.util.Iterator;
import java.util.List;
public class IterableExample {
public void iterateUsingIterator(List<Integer> numbers) {
Iterator<Integer> iterator = numbers.iterator();
while (iterator.hasNext()) {
System.out.println(iterat... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterable/CustomIterableClient.java | core-java-modules/core-java-collections-2/src/main/java/com/baeldung/collections/iterable/CustomIterableClient.java | package com.baeldung.collections.iterable;
class CustomIterableClient {
public static void main(String[] args) {
ShoppingCart<Product> shoppingCart = new ShoppingCart<>();
shoppingCart.add(new Product("Tuna", 42));
shoppingCart.add(new Product("Eggplant", 65));
shoppingCart.add(ne... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
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