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
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values | retrieved_at stringdate 2026-01-04 14:45:56 2026-01-04 18:30:23 | truncated bool 2
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eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-core/src/test/java/com/baeldung/guava/memoizer/GuavaMemoizerUnitTest.java | guava-modules/guava-core/src/test/java/com/baeldung/guava/memoizer/GuavaMemoizerUnitTest.java | package com.baeldung.guava.memoizer;
import com.google.common.base.Suppliers;
import com.baeldung.guava.memoizer.CostlySupplier;
import com.baeldung.guava.memoizer.Factorial;
import com.baeldung.guava.memoizer.FibonacciSequence;
import org.junit.Test;
import java.math.BigInteger;
import java.time.Duration;
import jav... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-core/src/test/java/com/baeldung/guava/functional/GuavaFunctionalExamplesUnitTest.java | guava-modules/guava-core/src/test/java/com/baeldung/guava/functional/GuavaFunctionalExamplesUnitTest.java | package com.baeldung.guava.functional;
import static org.hamcrest.Matchers.contains;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.lessThan;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import java.util.Arrays;
import java.util.Collections;
i... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-core/src/main/java/com/baeldung/guava/memoizer/FibonacciSequence.java | guava-modules/guava-core/src/main/java/com/baeldung/guava/memoizer/FibonacciSequence.java | package com.baeldung.guava.memoizer;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import java.math.BigInteger;
public class FibonacciSequence {
private static LoadingCache<Integer, BigInteger> memo = CacheBuilder.newBuilder... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-core/src/main/java/com/baeldung/guava/memoizer/Factorial.java | guava-modules/guava-core/src/main/java/com/baeldung/guava/memoizer/Factorial.java | package com.baeldung.guava.memoizer;
import com.google.common.cache.CacheBuilder;
import com.google.common.cache.CacheLoader;
import com.google.common.cache.LoadingCache;
import java.math.BigInteger;
public class Factorial {
private static LoadingCache<Integer, BigInteger> memo = CacheBuilder.newBuilder()
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-core/src/main/java/com/baeldung/guava/memoizer/CostlySupplier.java | guava-modules/guava-core/src/main/java/com/baeldung/guava/memoizer/CostlySupplier.java | package com.baeldung.guava.memoizer;
import java.math.BigInteger;
import java.util.Random;
import java.util.concurrent.TimeUnit;
public class CostlySupplier {
public static BigInteger generateBigNumber() {
try {
TimeUnit.SECONDS.sleep(2);
} catch (InterruptedException e) {
}
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-collections-set/src/test/java/com/baeldung/guava/GuavaSetOperationsUnitTest.java | guava-modules/guava-collections-set/src/test/java/com/baeldung/guava/GuavaSetOperationsUnitTest.java | package com.baeldung.guava;
import com.google.common.base.Function;
import com.google.common.base.Joiner;
import com.google.common.collect.*;
import org.junit.Test;
import java.util.List;
import java.util.Set;
import static org.hamcrest.Matchers.contains;
import static org.hamcrest.Matchers.containsInAnyOrder;
impor... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-collections-set/src/test/java/com/baeldung/guava/GuavaRangeSetUnitTest.java | guava-modules/guava-collections-set/src/test/java/com/baeldung/guava/GuavaRangeSetUnitTest.java | package com.baeldung.guava;
import com.google.common.collect.ImmutableRangeSet;
import com.google.common.collect.Range;
import com.google.common.collect.RangeSet;
import com.google.common.collect.TreeRangeSet;
import org.junit.Test;
import static org.junit.Assert.*;
public class GuavaRangeSetUnitTest {
@Test
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-collections-set/src/test/java/com/baeldung/guava/GuavaMultiSetUnitTest.java | guava-modules/guava-collections-set/src/test/java/com/baeldung/guava/GuavaMultiSetUnitTest.java | package com.baeldung.guava;
import com.google.common.collect.HashMultiset;
import com.google.common.collect.Multiset;
import org.junit.Test;
import java.util.HashMap;
import java.util.Map;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
pub... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-collections-set/src/test/java/com/baeldung/guava/GuavaMapFromSetUnitTest.java | guava-modules/guava-collections-set/src/test/java/com/baeldung/guava/GuavaMapFromSetUnitTest.java | package com.baeldung.guava;
import com.google.common.base.Function;
import org.junit.Test;
import java.util.Arrays;
import java.util.Map;
import java.util.Set;
import java.util.TreeSet;
import static org.junit.Assert.assertTrue;
public class GuavaMapFromSetUnitTest {
@Test
public void givenStringSet_whenMa... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-collections-set/src/test/java/com/baeldung/guava/GuavaMapFromSet.java | guava-modules/guava-collections-set/src/test/java/com/baeldung/guava/GuavaMapFromSet.java | package com.baeldung.guava;
import com.google.common.base.Function;
import java.util.*;
public class GuavaMapFromSet<K, V> extends AbstractMap<K, V> {
private class SingleEntry implements Entry<K, V> {
private K key;
public SingleEntry(K key) {
this.key = key;
}
@Ov... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-18/src/test/java/com/baeldung/guava/GuavaMiscUtilsUnitTest.java | guava-modules/guava-18/src/test/java/com/baeldung/guava/GuavaMiscUtilsUnitTest.java | package com.baeldung.guava;
import com.google.common.hash.HashCode;
import com.google.common.hash.Hashing;
import com.google.common.net.InetAddresses;
import org.junit.Assert;
import org.junit.Test;
import java.net.InetAddress;
import java.util.concurrent.ConcurrentHashMap;
import static org.hamcrest.CoreMatchers.eq... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-18/src/test/java/com/baeldung/guava/MoreExecutorsUnitTest.java | guava-modules/guava-18/src/test/java/com/baeldung/guava/MoreExecutorsUnitTest.java | package com.baeldung.guava;
import com.google.common.util.concurrent.ListeningExecutorService;
import com.google.common.util.concurrent.MoreExecutors;
import org.junit.Assert;
import org.junit.Test;
import java.util.concurrent.*;
public class MoreExecutorsUnitTest {
@Test
public void whenExecutingRunnableInT... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-18/src/test/java/com/baeldung/guava/MoreObjectsUnitTest.java | guava-modules/guava-18/src/test/java/com/baeldung/guava/MoreObjectsUnitTest.java | package com.baeldung.guava;
import com.baeldung.guava.entity.Administrator;
import com.baeldung.guava.entity.Player;
import com.baeldung.guava.entity.User;
import org.junit.Assert;
import org.junit.Test;
import static org.hamcrest.CoreMatchers.equalTo;
public class MoreObjectsUnitTest {
@Test
public void wh... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-18/src/test/java/com/baeldung/guava/FluentIterableUnitTest.java | guava-modules/guava-18/src/test/java/com/baeldung/guava/FluentIterableUnitTest.java | package com.baeldung.guava;
import com.baeldung.guava.entity.User;
import com.google.common.base.Functions;
import com.google.common.base.Joiner;
import com.google.common.base.Predicate;
import com.google.common.collect.FluentIterable;
import org.junit.Assert;
import org.junit.Test;
import java.util.ArrayList;
import... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-18/src/main/java/com/baeldung/guava/entity/Administrator.java | guava-modules/guava-18/src/main/java/com/baeldung/guava/entity/Administrator.java | package com.baeldung.guava.entity;
import com.google.common.base.MoreObjects;
public class Administrator extends User{
public Administrator(long id, String name, int age) {
super(id, name, age);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-18/src/main/java/com/baeldung/guava/entity/Player.java | guava-modules/guava-18/src/main/java/com/baeldung/guava/entity/Player.java | package com.baeldung.guava.entity;
public class Player extends User{
public Player(long id, String name, int age) {
super(id, name, age);
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/guava-modules/guava-18/src/main/java/com/baeldung/guava/entity/User.java | guava-modules/guava-18/src/main/java/com/baeldung/guava/entity/User.java | package com.baeldung.guava.entity;
import com.google.common.base.MoreObjects;
public class User{
private long id;
private String name;
private int age;
public User(long id, String name, int age) {
this.id = id;
this.name = name;
this.age = age;
}
public long getId() {... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraysums/SumArraysUsingForEachUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraysums/SumArraysUsingForEachUnitTest.java | package com.baeldung.arraysums;
import static org.junit.Assert.assertArrayEquals;
import org.junit.Test;
public class SumArraysUsingForEachUnitTest {
@Test
public void sumOfTwoArraysUsingForEach_GivenTwoEqualSizedIntArrays_ReturnsCorrectSumArray() {
int[] arr1 = { 4, 5, 1, 6, 4, 15 };
int[] ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraysums/SumArraysUsingForLoopUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraysums/SumArraysUsingForLoopUnitTest.java | package com.baeldung.arraysums;
import static org.junit.Assert.assertArrayEquals;
import org.junit.Test;
public class SumArraysUsingForLoopUnitTest {
@Test
public void sumOfTwoArrays_GivenTwoEqualSizedIntArrays_ReturnsCorrectSumArray() {
int[] arr1 = {4, 5, 1, 6, 4, 15};
int[] arr2 = {3, 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-arrays-operations-advanced-3/src/test/java/com/baeldung/arraysums/SumAndAverageOfPositiveOnlyUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraysums/SumAndAverageOfPositiveOnlyUnitTest.java | package com.baeldung.arraysums;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.Arrays;
import org.junit.jupiter.api.Test;
public class SumAndAverageOfPositiveOnlyUnitTest {
private static final int[] MY_ARRAY = new int[] { 1, -2, 3, -4, 5, -6, 7, 42, 0 };
private static final... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraysums/SumArraysUsingStreamsUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraysums/SumArraysUsingStreamsUnitTest.java | package com.baeldung.arraysums;
import static org.junit.Assert.assertArrayEquals;
import org.junit.Test;
public class SumArraysUsingStreamsUnitTest {
@Test
public void sumOfTwoArraysUsingStreams_GivenTwoEqualSizedIntArrays_ReturnsCorrectSumArray() {
int[] arr1 = {4, 5, 1, 6, 4, 15};
int[] ar... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/tapeequilibrium/TapeEquilibriumSolverUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/tapeequilibrium/TapeEquilibriumSolverUnitTest.java | package com.baeldung.tapeequilibrium;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
class TapeEquilibriumSolverUnitTest {
@Test
void whenCalculateTapeEquilibrium_thenReturnMinimalDifference() {
int[] array = {1, 2, 3, 4, 5};
assertEquals(... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arrays/deepequals/ArraysDeepEqualsUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arrays/deepequals/ArraysDeepEqualsUnitTest.java | package com.baeldung.arrays.deepequals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.util.Arrays;
import java.util.Objects;
import org.junit.jupiter.api.Test;
public class ArraysDeepEqualsUnitTest {
class Person {
pr... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/array/operations/IntersectionUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/array/operations/IntersectionUnitTest.java | package com.baeldung.array.operations;
import static com.baeldung.array.operations.ArraysIntersectionOperations.intersectionMultiSet;
import static com.baeldung.array.operations.ArraysIntersectionOperations.intersectionSet;
import static com.baeldung.array.operations.ArraysIntersectionOperations.intersectionSimple;
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-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/DeepEqualsCompareUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/DeepEqualsCompareUnitTest.java | package com.baeldung.arraycompare;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.Arrays;
import org.junit.jupiter.api.Test;
public class DeepEqualsCompareUnitTest {
@Test
public void givenSameContents_whenDeepEquals_thenTrue() {
final Plane[][] planes1 = new Plane[][] {... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/ArraysCompareUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/ArraysCompareUnitTest.java | package com.baeldung.arraycompare;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.Arrays;
import org.junit.jupiter.api.Test;
class ArraysCompareUnitTest {
@Test
void givenSameContents_whenCompare_thenCorrect() {
String[] array1 = new String[] { "A", "B", "C" };
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-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/LengthsCompareUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/LengthsCompareUnitTest.java | package com.baeldung.arraycompare;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.jupiter.api.Test;
public class LengthsCompareUnitTest {
@Test
public void givenSameContent_whenSizeCompare_thenTrue() {
final String[] planes1 = new String[] { "A320", "B738", "A321", "A319"... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/ReferenceCompareUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/ReferenceCompareUnitTest.java | package com.baeldung.arraycompare;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.jupiter.api.Test;
public class ReferenceCompareUnitTest {
@Test
public void givenSameReferences_whenSame_thenTrue() {
final String[] planes1 = new String[] { "A320", "B738", "A321", "A319", ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/OrderCompareUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/OrderCompareUnitTest.java | package com.baeldung.arraycompare;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.Arrays;
import java.util.Comparator;
import org.junit.jupiter.api.Test;
public class OrderCompareUnitTest {
@Test
public void givenSameContentDifferentOrder_whenSortedAndDeepEquals_thenTrue() {
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/EqualsCompareUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/arraycompare/EqualsCompareUnitTest.java | package com.baeldung.arraycompare;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.Arrays;
import org.junit.jupiter.api.Test;
public class EqualsCompareUnitTest {
@Test
public void givenSameContents_whenEquals_thenTrue() {
final String[] planes1 = new String[] { "A320", "... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/hillsandvalleys/HillValleyCounterUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/hillsandvalleys/HillValleyCounterUnitTest.java | package com.baeldung.hillsandvalleys;
import static org.junit.Assert.assertEquals;
import org.junit.Before;
import org.junit.Test;
public class HillValleyCounterUnitTest {
HillValleyCounter hillValleyCounter;
@Before
public void setup() {
hillValleyCounter = new HillValleyCounter();
}
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/restoreipaddress/RestoreIPAddressUnitTest.java | core-java-modules/core-java-arrays-operations-advanced-3/src/test/java/com/baeldung/restoreipaddress/RestoreIPAddressUnitTest.java | package com.baeldung.restoreipaddress;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;
import static org.junit.jupiter.api.Assertions.*;
import java.util.List;
import java.util.stream.Stream;
public class RestoreIPAddressUnitTest {
static Stream<Object> ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/copyarraymethodsperformance/ObjectsCopyBenchmark.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/copyarraymethodsperformance/ObjectsCopyBenchmark.java | package com.baeldung.copyarraymethodsperformance;
import java.util.Arrays;
import java.util.Random;
import java.util.concurrent.TimeUnit;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Fork;
import org.openjdk.jmh.annotations.Measurem... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/copyarraymethodsperformance/PrimitivesCopyBenchmark.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/copyarraymethodsperformance/PrimitivesCopyBenchmark.java | package com.baeldung.copyarraymethodsperformance;
import java.util.Arrays;
import java.util.Random;
import java.util.concurrent.TimeUnit;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Fork;
import org.openjdk.jmh.annotations.Measurem... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/copyarraymethodsperformance/BenchmarkRunner.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/copyarraymethodsperformance/BenchmarkRunner.java | package com.baeldung.copyarraymethodsperformance;
public class BenchmarkRunner {
public static void main(String[] args) throws Exception {
org.openjdk.jmh.Main.main(args);
}
} | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/arraysums/SumArraysUsingStreams.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/arraysums/SumArraysUsingStreams.java | package com.baeldung.arraysums;
import java.util.stream.IntStream;
public class SumArraysUsingStreams {
public static int[] sumOfTwoArrays(int[] arr1, int[] arr2) {
IntStream range = IntStream.range(0, Math.min(arr1.length, arr2.length));
IntStream stream3 = range.map(i -> arr1[i] + arr2[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-arrays-operations-advanced-3/src/main/java/com/baeldung/arraysums/SumArraysUsingForEach.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/arraysums/SumArraysUsingForEach.java | package com.baeldung.arraysums;
public class SumArraysUsingForEach {
public static int[] sumOfTwoArrays(int[] arr1, int[] arr2) {
int[] arr3 = new int[arr1.length];
int counter = 0;
for (int num1 : arr1) {
arr3[counter] = num1 + arr2[counter];
counter++;
}
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/arraysums/SumArraysUsingForLoop.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/arraysums/SumArraysUsingForLoop.java | package com.baeldung.arraysums;
public class SumArraysUsingForLoop {
public static int[] sumOfTwoArrays(int[] arr1, int[] arr2) {
int[] arr3 = new int[arr1.length];
for (int i = 0; i < arr1.length; i++) {
arr3[i] = arr1[i] + arr2[i];
}
return arr3;
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/tapeequilibrium/TapeEquilibriumSolver.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/tapeequilibrium/TapeEquilibriumSolver.java | package com.baeldung.tapeequilibrium;
class TapeEquilibriumSolver {
int calculateTapeEquilibrium(int[] array) {
int[] partialSums = new int[array.length];
partialSums[0] = array[0];
for (int i=1; i<array.length; i++) {
partialSums[i] = partialSums[i-1] + array[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-arrays-operations-advanced-3/src/main/java/com/baeldung/array/operations/ArraysIntersectionOperations.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/array/operations/ArraysIntersectionOperations.java | package com.baeldung.array.operations;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.stream.Stream;
public class ArraysIntersectionOperations {
public static Integer[] intersectionSimple(final Integer[] a, final Integer[] b) {
return Stream.of(a)
.filter(Arrays.asList... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/arraycompare/Plane.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/arraycompare/Plane.java | package com.baeldung.arraycompare;
import java.util.Objects;
public class Plane {
private final String name;
private final String model;
public Plane(String name, String model) {
this.name = name;
this.model = model;
}
public String getName() {
return 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-arrays-operations-advanced-3/src/main/java/com/baeldung/hillsandvalleys/HillValleyCounter.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/hillsandvalleys/HillValleyCounter.java | package com.baeldung.hillsandvalleys;
public class HillValleyCounter {
public int countHillsAndValleys(int[] numbers) {
int hills = 0;
int valleys = 0;
for (int i = 1; i < numbers.length - 1; i++) {
int prev = numbers[i - 1];
int current = numbers[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-arrays-operations-advanced-3/src/main/java/com/baeldung/restoreipaddress/Backtracking.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/restoreipaddress/Backtracking.java | package com.baeldung.restoreipaddress;
import java.util.ArrayList;
import java.util.List;
public class Backtracking implements RestoreIPAddress {
public List<String> restoreIPAddresses(String s) {
List<String> result = new ArrayList<>();
backtrack(result, s, new ArrayList<>(), 0);
return 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-arrays-operations-advanced-3/src/main/java/com/baeldung/restoreipaddress/RestoreIPAddress.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/restoreipaddress/RestoreIPAddress.java | package com.baeldung.restoreipaddress;
import java.util.List;
public interface RestoreIPAddress {
List<String> restoreIPAddresses(String input);
} | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/restoreipaddress/Iterative.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/restoreipaddress/Iterative.java | package com.baeldung.restoreipaddress;
import java.util.ArrayList;
import java.util.List;
public class Iterative implements RestoreIPAddress {
public List<String> restoreIPAddresses(String s) {
List<String> result = new ArrayList<>();
if (s.length() < 4 || s.length() > 12) {
return 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-arrays-operations-advanced-3/src/main/java/com/baeldung/restoreipaddress/DynamicProgramming.java | core-java-modules/core-java-arrays-operations-advanced-3/src/main/java/com/baeldung/restoreipaddress/DynamicProgramming.java | package com.baeldung.restoreipaddress;
import java.util.ArrayList;
import java.util.List;
public class DynamicProgramming implements RestoreIPAddress {
public List<String> restoreIPAddresses(String s) {
int n = s.length();
if (n < 4 || n > 12) return new ArrayList<>();
List<String>[][] dp... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/test/java/com/baeldung/linuxpath/ValidateLinuxDirPathUnitTest.java | core-java-modules/core-java-regex-3/src/test/java/com/baeldung/linuxpath/ValidateLinuxDirPathUnitTest.java | package com.baeldung.linuxpath;
import static org.assertj.core.api.Assertions.assertThat;
import org.junit.jupiter.api.Test;
public class ValidateLinuxDirPathUnitTest {
@Test
void whenUsingRegex_thenSuccess() {
String regex = "^/|(/[\\w-]+)+$";
assertThat("/").matches(regex);
assertT... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/test/java/com/baeldung/passwordvalidation/PasswordValidationUsingRegexUnitTest.java | core-java-modules/core-java-regex-3/src/test/java/com/baeldung/passwordvalidation/PasswordValidationUsingRegexUnitTest.java | package com.baeldung.passwordvalidation;
import org.junit.jupiter.api.Test;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import static org.junit.jupiter.api.Assertions.*;
public class PasswordValidationUsingRegexUnitTest {
String password = "Baeldung20@";
@Test
public void givenStrin... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/test/java/com/baeldung/regex/z_regexp/ZRegularExpressionUnitTest.java | core-java-modules/core-java-regex-3/src/test/java/com/baeldung/regex/z_regexp/ZRegularExpressionUnitTest.java | package com.baeldung.regex.z_regexp;
import java.util.regex.Pattern;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
public class ZRegularExpressionUnitTest {
@Test
public void givenCreditCardNumber_thenReturnIfMatched() {
String creditCardNumber = "1234567890123456";
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/test/java/com/baeldung/listregexfilter/RegexFilterExampleUnitTest.java | core-java-modules/core-java-regex-3/src/test/java/com/baeldung/listregexfilter/RegexFilterExampleUnitTest.java | package com.baeldung.listregexfilter;
import java.util.List;
import java.util.Map;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
class RegexFilterExampleUnitTest {
RegexFilterExample regexFilterExample = new RegexFilterExample();
@Test
void whenfilterUsingPatternAndPredica... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/test/java/com/baeldung/ignore/pattern/metacharacters/IgnoringPatternMetacharactersUnitTest.java | core-java-modules/core-java-regex-3/src/test/java/com/baeldung/ignore/pattern/metacharacters/IgnoringPatternMetacharactersUnitTest.java | package com.baeldung.ignore.pattern.metacharacters;
import static org.junit.Assert.assertEquals;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.junit.Test;
public class IgnoringPatternMetacharactersUnitTest {
private static final String dollarAmounts = "$100.25, $100.50, $150.50, $10... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/test/java/com/baeldung/backreferencevslookaround/BackReferenceVsLookAroundUnitTest.java | core-java-modules/core-java-regex-3/src/test/java/com/baeldung/backreferencevslookaround/BackReferenceVsLookAroundUnitTest.java | package com.baeldung.backreferencevslookaround;
import static org.junit.jupiter.api.Assertions.assertEquals;
import org.junit.jupiter.api.Test;
class BackReferenceVsLookAroundUnitTest {
@Test
void givenStringWithAsterisksBetweenStringThenRemoveAsterisksUsingBackReference() {
String str = "**te*xt**"... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/test/java/com/baeldung/textbetweenparentheses/ExtractTextBetweenParenthesisUnitTest.java | core-java-modules/core-java-regex-3/src/test/java/com/baeldung/textbetweenparentheses/ExtractTextBetweenParenthesisUnitTest.java | package com.baeldung.textbetweenparentheses;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.apache.commons.lang... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/test/java/com/baeldung/patternreuse/PatternUnitTest.java | core-java-modules/core-java-regex-3/src/test/java/com/baeldung/patternreuse/PatternUnitTest.java | package com.baeldung.patternreuse;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.Arrays;
import java.util.List;
import java.util.function.Predicate;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
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-regex-3/src/test/java/com/baeldung/extractip/ExtractIpAddressUnitTest.java | core-java-modules/core-java-regex-3/src/test/java/com/baeldung/extractip/ExtractIpAddressUnitTest.java | package com.baeldung.extractip;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.junit.jupiter.api.Test;
public class ExtractIpAddressUnitTest {
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/main/java/com/baeldung/listregexfilter/RegexFilterExample.java | core-java-modules/core-java-regex-3/src/main/java/com/baeldung/listregexfilter/RegexFilterExample.java | package com.baeldung.listregexfilter;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
public class RegexFilterExample {
public List<String> filterUsingPatternAndPredicate() {
List<... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/main/java/com/baeldung/backreferencevslookaround/RegexpBenchmark.java | core-java-modules/core-java-regex-3/src/main/java/com/baeldung/backreferencevslookaround/RegexpBenchmark.java | package com.baeldung.backreferencevslookaround;
import java.util.concurrent.TimeUnit;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.BenchmarkMode;
import org.openjdk.jmh.annotations.Fork;
import org.openjdk.jmh.annotations.Measurement;
import org.openjdk.jmh.annotations.Mode;
import... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/src/main/java/com/baeldung/patternreuse/PatternPerformanceComparison.java | core-java-modules/core-java-regex-3/src/main/java/com/baeldung/patternreuse/PatternPerformanceComparison.java | package com.baeldung.patternreuse;
import java.io.IOException;
import java.time.Instant;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotat... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-regex-3/extracthtmltag/GetTextFromHtmlTagUnitTest.java | core-java-modules/core-java-regex-3/extracthtmltag/GetTextFromHtmlTagUnitTest.java | package com.baeldung.extracthtmltag;
import org.jsoup.Jsoup;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import static 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-reflection-3/src/test/java/com/baeldung/reflection/innerclass/CreateInnerClassWithReflectionUnitTest.java | core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflection/innerclass/CreateInnerClassWithReflectionUnitTest.java | package com.baeldung.reflection.innerclass;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.util.Arrays;
import java.util.stream.Collectors;
import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
import org.slf4j.Logger;
import org.sl... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflection/stringvalue/StringValueReflectionUnitTest.java | core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflection/stringvalue/StringValueReflectionUnitTest.java | package com.baeldung.reflection.stringvalue;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.lang.reflect.Field;
import java.util.Objects;
import org.junit.jupiter.api.Test;
public class StringValueReflectionUnitTest {
@Test
void givenPublicStringField_whenAccessWithReflection_then... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflection/disadvantages/encapsulation/ReflectionEncapsulationUnitTest.java | core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflection/disadvantages/encapsulation/ReflectionEncapsulationUnitTest.java | package com.baeldung.reflection.disadvantages.encapsulation;
import org.junit.jupiter.api.Test;
import java.lang.reflect.Field;
import static org.junit.jupiter.api.Assertions.assertEquals;
public class ReflectionEncapsulationUnitTest {
@Test
public void givenPrivateField_whenUsingReflection_thenIsAccessibl... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflection/getclassfromstaticmethod/GetClassFromStaticMethodUnitTest.java | core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflection/getclassfromstaticmethod/GetClassFromStaticMethodUnitTest.java | package com.baeldung.reflection.getclassfromstaticmethod;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertSame;
import java.lang.invoke.MethodHandles;
import org.junit.jupiter.api.Test;
class Player {
private String name;
private int age;
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/getclassfromstr/GetClassObjectFromStringUnitTest.java | core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/getclassfromstr/GetClassObjectFromStringUnitTest.java | package com.baeldung.getclassfromstr;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
public class GetClassObjectFromStringUnitTest {
@Test
void givenQualifiedClsName_whenUsingClassForName_shouldGetExpectedClassObject() throws ReflectiveOperationException {
Class ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflect/MethodParamNameUnitTest.java | core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflect/MethodParamNameUnitTest.java | package com.baeldung.reflect;
import static org.assertj.core.api.Assertions.assertThat;
import java.lang.reflect.Parameter;
import java.util.Arrays;
import java.util.List;
import java.util.Optional;
import org.junit.Test;
public class MethodParamNameUnitTest {
@Test
public void whenGetConstructorParams_the... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/checkinterface/CheckInterfaceUnitTest.java | core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/checkinterface/CheckInterfaceUnitTest.java | package com.baeldung.checkinterface;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
impo... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/currentmethod/CurrentlyExecutedMethodFinderUnitTest.java | core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/currentmethod/CurrentlyExecutedMethodFinderUnitTest.java | package com.baeldung.currentmethod;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/**
* The class presents various ways of finding the name of currently executed method.
*/
public class CurrentlyExecutedMethodFinderUnitTest {
@Test
public void givenCurrentThread_whenGetStackTrace_the... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflectionbeans/PropertyDescriptorUnitTest.java | core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflectionbeans/PropertyDescriptorUnitTest.java | package com.baeldung.reflectionbeans;
import org.junit.Test;
import java.beans.PropertyDescriptor;
import static org.junit.jupiter.api.Assertions.*;
public class PropertyDescriptorUnitTest {
@Test
public void givenPost_whenUsingPropertyDescriptor_thenReadAndWrite() throws Exception {
Post post = ne... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflectionbeans/BeanUtilsUnitTest.java | core-java-modules/core-java-reflection-3/src/test/java/com/baeldung/reflectionbeans/BeanUtilsUnitTest.java | package com.baeldung.reflectionbeans;
import org.apache.commons.beanutils.BeanUtils;
import org.junit.Test;
import java.util.Map;
import static org.junit.Assert.assertEquals;
public class BeanUtilsUnitTest {
@Test
public void givenPost_whenPopulate_thenFieldsAreSet() throws Exception {
Post post = ... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/innerclass/Person.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/innerclass/Person.java | package com.baeldung.reflection.innerclass;
public class Person {
String name;
Address address;
public Person() {
}
public class Address {
String zip;
public Address(String zip) {
this.zip = zip;
}
}
public static class Builder {
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/stringvalue/DynamicFieldDemo.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/stringvalue/DynamicFieldDemo.java | package com.baeldung.reflection.stringvalue;
public class DynamicFieldDemo {
public String title = "Dynamic Access";
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/stringvalue/PrivateFieldDemo.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/stringvalue/PrivateFieldDemo.java | package com.baeldung.reflection.stringvalue;
public class PrivateFieldDemo {
private String secret = "Hidden Value";
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/stringvalue/User.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/stringvalue/User.java | package com.baeldung.reflection.stringvalue;
public class User {
private String username = "baeldung_user";
} | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/stringvalue/PublicFieldDemo.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/stringvalue/PublicFieldDemo.java | package com.baeldung.reflection.stringvalue;
public class PublicFieldDemo {
public String name = "Baeldung";
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/Person.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/Person.java | package com.baeldung.reflection.disadvantages.performance;
public class Person {
private String firstName;
private String lastName;
private Integer age;
public Person(String firstName, String lastName, Integer age) {
this.firstName = firstName;
this.lastName = lastName;
this.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-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/BenchmarkRunner.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/BenchmarkRunner.java | package com.baeldung.reflection.disadvantages.performance;
public class BenchmarkRunner {
public static void main(String[] args) throws Exception {
org.openjdk.jmh.Main.main(args);
}
} | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/MethodInvocationBenchmark.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/MethodInvocationBenchmark.java | package com.baeldung.reflection.disadvantages.performance;
import org.openjdk.jmh.annotations.*;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.concurrent.TimeUnit;
public class MethodInvocationBenchmark {
@Benchmark
@Fork(value = 1, warmups = 1)
@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-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/InitializationBenchmark.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/performance/InitializationBenchmark.java | package com.baeldung.reflection.disadvantages.performance;
import org.openjdk.jmh.annotations.*;
import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException;
import java.util.concurrent.TimeUnit;
public class InitializationBenchmark {
@Benchmark
@Fork(value = 1, warmups = 1)
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/encapsulation/MyClass.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflection/disadvantages/encapsulation/MyClass.java | package com.baeldung.reflection.disadvantages.encapsulation;
public class MyClass {
private String veryPrivateField;
public MyClass() {
this.veryPrivateField = "Secret Information";
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/getclassfromstr/MyNiceClass.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/getclassfromstr/MyNiceClass.java | package com.baeldung.getclassfromstr;
public class MyNiceClass {
public String greeting(){
return "Hi there, I wish you all the best!";
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflect/Person.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflect/Person.java | package com.baeldung.reflect;
public class Person {
private String fullName;
public Person(String fullName) {
this.fullName = fullName;
}
public void setFullName(String fullName) {
this.fullName = fullName;
}
public String getFullName() {
return fullName;
}
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/MasterInterface.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/MasterInterface.java | package com.baeldung.checkinterface;
public interface MasterInterface {
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/ChildInterface1.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/ChildInterface1.java | package com.baeldung.checkinterface;
public interface ChildInterface1 extends MasterInterface {
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/ChildInterface2.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/ChildInterface2.java | package com.baeldung.checkinterface;
public interface ChildInterface2 extends MasterInterface {
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/ChildClass2.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/ChildClass2.java | package com.baeldung.checkinterface;
public class ChildClass2 implements ChildInterface2 {
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/ChildClass1.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/ChildClass1.java | package com.baeldung.checkinterface;
public class ChildClass1 implements ChildInterface1 {
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/MasterClass.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/checkinterface/MasterClass.java | package com.baeldung.checkinterface;
public class MasterClass implements MasterInterface {
}
| java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflectionbeans/Post.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflectionbeans/Post.java | package com.baeldung.reflectionbeans;
public class Post {
private String title;
private String author;
private Metadata metadata;
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getAuthor() {
... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflectionbeans/PropertyDescriptorDemo.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflectionbeans/PropertyDescriptorDemo.java | package com.baeldung.reflectionbeans;
import java.beans.BeanInfo;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.lang.reflect.Method;
public class PropertyDescriptorDemo {
public static void main(String[] args) throws Exception {
BeanInfo beanInfo = Introspector.getBean... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
eugenp/tutorials | https://github.com/eugenp/tutorials/blob/4463e58ffb73fe599bac2479abd84598c6e70a1a/core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflectionbeans/BeanUtilsDemo.java | core-java-modules/core-java-reflection-3/src/main/java/com/baeldung/reflectionbeans/BeanUtilsDemo.java | package com.baeldung.reflectionbeans;
import org.apache.commons.beanutils.BeanUtils;
import java.util.Map;
public class BeanUtilsDemo {
public static void main(String[] args) throws Exception {
Post post = new Post();
BeanUtils.setProperty(post, "title", "Commons BeanUtils Rocks");
Map<... | 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-maps-8/shorttobytearray/ShortToByteArrayUnitTest.java | core-java-modules/core-java-collections-maps-8/shorttobytearray/ShortToByteArrayUnitTest.java | package com.baeldung.shorttobytearray;
import org.junit.Test;
import java.io.ByteArrayOutputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import static org.junit.Assert.assertArrayEquals;
public class ShortToByteArrayUnitTest {
short shortValue = 12345;
byt... | 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-maps-8/src/test/java/com/baeldung/map/putnonnullvalueinmap/PutNonNullValueInMapUnitTest.java | core-java-modules/core-java-collections-maps-8/src/test/java/com/baeldung/map/putnonnullvalueinmap/PutNonNullValueInMapUnitTest.java | package com.baeldung.map.putnonnullvalueinmap;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.stream.Collectors;
import org.junit.jupiter.api.BeforeEach;
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-collections-maps-8/src/test/java/com/baeldung/map/castingmaptoobject/CastingMapToObjectUnitTest.java | core-java-modules/core-java-collections-maps-8/src/test/java/com/baeldung/map/castingmaptoobject/CastingMapToObjectUnitTest.java | package com.baeldung.map.castingmaptoobject;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.gson.Gson;
import org.apache.commons.beanutils.BeanUtils;
import org.junit.jupiter.api.Test;
import java.lang.reflect.InvocationTargetExcepti... | 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-maps-8/src/test/java/com/baeldung/map/maptruevaluecheck/MapValuesCheckUnitTest.java | core-java-modules/core-java-collections-maps-8/src/test/java/com/baeldung/map/maptruevaluecheck/MapValuesCheckUnitTest.java | package com.baeldung.map.maptruevaluecheck;
import org.junit.jupiter.api.Test;
import java.util.Map;
import static org.junit.jupiter.api.Assertions.*;
public class MapValuesCheckUnitTest {
@Test
public void givenMapWithAllSameValues_whenCheckAllValuesSame_thenReturnTrue() {
Map<String, Integer> map =... | 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-maps-8/src/test/java/com/baeldung/map/hashmapvsdictionary/HashMapVsDictionaryUnitTest.java | core-java-modules/core-java-collections-maps-8/src/test/java/com/baeldung/map/hashmapvsdictionary/HashMapVsDictionaryUnitTest.java | package com.baeldung.map.hashmapvsdictionary;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import java.util.Dictionary;
import java.util.HashMap;
import java.util.Hashtable;
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-collections-maps-8/src/test/java/com/baeldung/map/kvtolist/MapKeysValuesToListUnitTest.java | core-java-modules/core-java-collections-maps-8/src/test/java/com/baeldung/map/kvtolist/MapKeysValuesToListUnitTest.java | package com.baeldung.map.kvtolist;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.junit.jupiter.api.Test;
public class MapKeysValuesToListUnitTest {
private static final HashMap<String, Strin... | 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-maps-8/src/test/java/com/baeldung/map/valuetokeyset/PositionKeyValueInLinkedHashMapUsingItsKeyUnitTest.java | core-java-modules/core-java-collections-maps-8/src/test/java/com/baeldung/map/valuetokeyset/PositionKeyValueInLinkedHashMapUsingItsKeyUnitTest.java | package com.baeldung.map.valuetokeyset;
import org.junit.Test;
import java.util.*;
import static org.junit.Assert.*;
public class PositionKeyValueInLinkedHashMapUsingItsKeyUnitTest {
LinkedHashMap<String, Integer> linkedHashMap = new LinkedHashMap<>();
{
linkedHashMap.put("apple", 10);
link... | 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-maps-8/src/test/java/com/baeldung/map/valuetokeyset/ConvertMapKeyValueToMapValueKeySetUnitTest.java | core-java-modules/core-java-collections-maps-8/src/test/java/com/baeldung/map/valuetokeyset/ConvertMapKeyValueToMapValueKeySetUnitTest.java | package com.baeldung.map.valuetokeyset;
import static java.util.stream.Collectors.collectingAndThen;
import static java.util.stream.Collectors.groupingBy;
import static java.util.stream.Collectors.mapping;
import static java.util.stream.Collectors.toSet;
import static org.junit.jupiter.api.Assertions.assertEquals;
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-collections-maps-8/src/test/java/com/baeldung/map/maplistiteration/MapListIterationUnitTest.java | core-java-modules/core-java-collections-maps-8/src/test/java/com/baeldung/map/maplistiteration/MapListIterationUnitTest.java | package com.baeldung.map.maplistiteration;
import org.junit.jupiter.api.Test;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Arrays;
import java.util.concurrent.atomic.AtomicInteger;
import static org.junit.jupiter.api.Assertions.assertEquals;
pub... | 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-maps-8/src/literalsyntaxforbytearraysusinghexnotation/LiteralSyntaxForByteArraysUsingHexNotation.java | core-java-modules/core-java-collections-maps-8/src/literalsyntaxforbytearraysusinghexnotation/LiteralSyntaxForByteArraysUsingHexNotation.java | package com.baeldung.literalsyntaxforbytearraysusinghexnotation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class LiteralSyntaxForByteArraysUsingHexNotation {
private static final Logger logger = LoggerFactory.getLogger(LiteralSyntaxForByteArraysUsingHexNotation.class);
public static voi... | java | MIT | 4463e58ffb73fe599bac2479abd84598c6e70a1a | 2026-01-04T14:45:57.069771Z | false |
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