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How to use subList method of org.assertj.core.test.jdk11.ImmutableCollections class

Best Assertj code snippet using org.assertj.core.test.jdk11.ImmutableCollections.subList

Source:ImmutableCollections.java

...137    public void sort(Comparator<? super E> c) {138      throw uoe();139    }140    @Override141    public List<E> subList(int fromIndex, int toIndex) {142      int size = size();143      subListRangeCheck(fromIndex, toIndex, size);144      return SubList.fromList(this, fromIndex, toIndex);145    }146    static void subListRangeCheck(int fromIndex, int toIndex, int size) {147      if (fromIndex < 0)148        throw new IndexOutOfBoundsException("fromIndex = " + fromIndex);149      if (toIndex > size)150        throw new IndexOutOfBoundsException("toIndex = " + toIndex);151      if (fromIndex > toIndex)152        throw new IllegalArgumentException("fromIndex(" + fromIndex +153                                           ") > toIndex(" + toIndex + ")");154    }155    @Override156    public Iterator<E> iterator() {157      return new ListItr<E>(this, size());158    }159    @Override160    public ListIterator<E> listIterator() {161      return listIterator(0);162    }163    @Override164    public ListIterator<E> listIterator(final int index) {165      int size = size();166      if (index < 0 || index > size) {167        throw outOfBounds(index);168      }169      return new ListItr<E>(this, size, index);170    }171    @Override172    public boolean equals(Object o) {173      if (o == this) {174        return true;175      }176      if (!(o instanceof List)) {177        return false;178      }179      Iterator<?> oit = ((List<?>) o).iterator();180      for (int i = 0, s = size(); i < s; i++) {181        if (!oit.hasNext() || !get(i).equals(oit.next())) {182          return false;183        }184      }185      return !oit.hasNext();186    }187    @Override188    public int indexOf(Object o) {189      Objects.requireNonNull(o);190      for (int i = 0, s = size(); i < s; i++) {191        if (o.equals(get(i))) {192          return i;193        }194      }195      return -1;196    }197    @Override198    public int lastIndexOf(Object o) {199      Objects.requireNonNull(o);200      for (int i = size() - 1; i >= 0; i--) {201        if (o.equals(get(i))) {202          return i;203        }204      }205      return -1;206    }207    @Override208    public int hashCode() {209      int hash = 1;210      for (int i = 0, s = size(); i < s; i++) {211        hash = 31 * hash + get(i).hashCode();212      }213      return hash;214    }215    @Override216    public boolean contains(Object o) {217      return indexOf(o) >= 0;218    }219    IndexOutOfBoundsException outOfBounds(int index) {220      return new IndexOutOfBoundsException("Index: " + index + " Size: " + size());221    }222  }223  static final class ListItr<E> implements ListIterator<E> {224    private final List<E> list;225    private final int size;226    private final boolean isListIterator;227    private int cursor;228    ListItr(List<E> list, int size) {229      this.list = list;230      this.size = size;231      this.cursor = 0;232      isListIterator = false;233    }234    ListItr(List<E> list, int size, int index) {235      this.list = list;236      this.size = size;237      this.cursor = index;238      isListIterator = true;239    }240    public boolean hasNext() {241      return cursor != size;242    }243    public E next() {244      try {245        int i = cursor;246        E next = list.get(i);247        cursor = i + 1;248        return next;249      } catch (IndexOutOfBoundsException e) {250        throw new NoSuchElementException();251      }252    }253    public void remove() {254      throw uoe();255    }256    public boolean hasPrevious() {257      if (!isListIterator) {258        throw uoe();259      }260      return cursor != 0;261    }262    public E previous() {263      if (!isListIterator) {264        throw uoe();265      }266      try {267        int i = cursor - 1;268        E previous = list.get(i);269        cursor = i;270        return previous;271      } catch (IndexOutOfBoundsException e) {272        throw new NoSuchElementException();273      }274    }275    public int nextIndex() {276      if (!isListIterator) {277        throw uoe();278      }279      return cursor;280    }281    public int previousIndex() {282      if (!isListIterator) {283        throw uoe();284      }285      return cursor - 1;286    }287    public void set(E e) {288      throw uoe();289    }290    public void add(E e) {291      throw uoe();292    }293  }294  static final class SubList<E> extends AbstractImmutableList<E>295      implements RandomAccess {296    private final List<E> root;297    private final int offset;298    private final int size;299    private SubList(List<E> root, int offset, int size) {300      this.root = root;301      this.offset = offset;302      this.size = size;303    }304    /**305     * Constructs a sublist of another SubList.306     */307    static <E> SubList<E> fromSubList(SubList<E> parent, int fromIndex, int toIndex) {308      return new SubList<>(parent.root, parent.offset + fromIndex, toIndex - fromIndex);309    }310    /**311     * Constructs a sublist of an arbitrary AbstractImmutableList, which is312     * not a SubList itself.313     */314    static <E> SubList<E> fromList(List<E> list, int fromIndex, int toIndex) {315      return new SubList<>(list, fromIndex, toIndex - fromIndex);316    }317    public E get(int index) {318      // Replacement for Objects.checkIndex(index, size);319      if (index < 0 || index >= size) {320        throw new IndexOutOfBoundsException(String.format("Index %s out of bounds for length %s", index, size));321      }322      return root.get(offset + index);323    }324    public int size() {325      return size;326    }327    public Iterator<E> iterator() {328      return new ListItr<>(this, size());329    }330    public ListIterator<E> listIterator(int index) {331      rangeCheck(index);332      return new ListItr<>(this, size(), index);333    }334    public List<E> subList(int fromIndex, int toIndex) {335      subListRangeCheck(fromIndex, toIndex, size);336      return SubList.fromSubList(this, fromIndex, toIndex);337    }338    private void rangeCheck(int index) {339      if (index < 0 || index > size) {340        throw outOfBounds(index);341      }342    }343  }344  static final class List12<E> extends AbstractImmutableList<E>345      implements Serializable {346    private final E e0;347    private final E e1;348    List12(E e0) {349      this.e0 = Objects.requireNonNull(e0);...

subList

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.test.jdk11.ImmutableCollections.*;3import java.util.List;4import org.junit.jupiter.api.Test;5class ImmutableCollectionsTest {6  void should_return_subList() {7    List<Integer> list = of(1, 2, 3, 4, 5);8    assertThat(list.subList(1, 3)).containsExactly(2, 3);9  }10}11import static org.assertj.core.api.Assertions.assertThat;12import static org.assertj.core.test.jdk11.ImmutableCollections.*;13import java.util.List;14import org.junit.jupiter.api.Test;15class ImmutableCollectionsTest {16  void should_return_subList() {17    List<Integer> list = of(1, 2, 3, 4, 5);18    assertThat(list.subList(1, 3)).containsExactly(2, 3);19  }20}21java.lang.NoSuchMethodError: java.util.List.subList(II)Ljava/util/List;

subList

Using AI Code Generation

1package org.assertj.core.test.jdk11;2import java.util.List;3import java.util.stream.Collectors;4import java.util.stream.IntStream;5import java.util.stream.Stream;6public class ImmutableCollections {7  public static List<Integer> createList(int size) {8    return IntStream.range(0, size).boxed().collect(Collectors.toList());9  }10  public static List<Integer> subList(List<Integer> list, int fromIndex, int toIndex) {11    return list.subList(fromIndex, toIndex);12  }13}

subList

Using AI Code Generation

1assertThat(ImmutableCollections.subList(Arrays.asList("a", "b", "c"), 1, 3)).containsExactly("b", "c");2assertThat(Collections.subList(Arrays.asList("a", "b", "c"), 1, 3)).containsExactly("b", "c");3assertThat(Arrays.subList(new String[] {"a", "b", "c"}, 1, 3)).containsExactly("b", "c");4assertThat(List.of("a", "b", "c").subList(1, 3)).containsExactly("b", "c");5assertThat(new ArrayList<>(List.of("a", "b", "c")).subList(1, 3)).containsExactly("b", "c");6assertThat(new Vector<>(List.of("a", "b", "c")).subList(1, 3)).containsExactly("b", "c");7assertThat(new AbstractList<String>() {8  public String get(int index) {9    return List.of("a", "b", "c").get(index);10  }11  public int size() {12    return 3;13  }14}.subList(1, 3)).containsExactly("b", "c");15assertThat(new LinkedList<>(List.of("a", "b", "c")).subList(1, 3)).containsExactly("b", "c");16assertThat(new Stack<>() {17  {18    addAll(List.of("a", "b", "c"));19  }20}.subList(1, 3)).containsExactly("b", "c");21assertThat(new CopyOnWriteArrayList<>(List.of("a", "b", "c")).subList(1, 3)).containsExactly("b", "c");

subList

Using AI Code Generation

1import org.assertj.core.test.jdk11.ImmutableCollections;2import org.assertj.core.test.jdk11.ImmutableList;3import org.assertj.core.test.jdk11.ImmutableList.Builder;4import org.assertj.core.test.jdk11.ImmutableMap;5import org.assertj.core.test.jdk11.ImmutableSet;6import org.assertj.core.test.jdk11.ImmutableSortedMap;7import org.assertj.core.test.jdk11.ImmutableSortedSet;8import org.assertj.core.test.jdk11.ImmutableTable;9import org.assertj.core.test.jdk11.ImmutableTable.Builder;

subList

Using AI Code Generation

1import org.assertj.core.test.jdk11.ImmutableCollections;2import org.assertj.core.test.jdk11.ImmutableList;3import org.assertj.core.test.jdk11.ImmutableList.Builder;4Builder<String> builder = ImmutableList.builder();5builder.add("one");6builder.add("two");7builder.add("three");8builder.add("four");9ImmutableList<String> list = builder.build();10ImmutableList<String> subList = ImmutableCollections.subList(list, 1, 3);11System.out.println("subList: " + subList);

subList

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.assertj.core.test.jdk11.ImmutableCollections;3import java.util.List;4public class ImmutableCollectionsExample {5  public static void main(String[] args) {6    List<Integer> list = List.of(1, 2, 3, 4, 5);7    List<Integer> subList = ImmutableCollections.subList(list, 0, 3);8    Assertions.assertThat(subList).isEqualTo(List.of(1, 2, 3));9  }10}

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