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-/*
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- * Copyright (c) 2006-2015 DMDirc Developers
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- *
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- * Permission is hereby granted, free of charge, to any person obtaining a copy
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- * of this software and associated documentation files (the "Software"), to deal
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- * in the Software without restriction, including without limitation the rights
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- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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- * copies of the Software, and to permit persons to whom the Software is
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- * furnished to do so, subject to the following conditions:
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- *
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- * The above copyright notice and this permission notice shall be included in
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- * all copies or substantial portions of the Software.
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- *
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- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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- * SOFTWARE.
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- */
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-
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-package com.dmdirc.util.collections;
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-
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-import java.util.ArrayList;
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-import java.util.Collection;
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-import java.util.Iterator;
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-import java.util.List;
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-import java.util.ListIterator;
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-
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-import org.junit.Test;
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-
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-import static org.junit.Assert.*;
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-
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-public class WeakListTest {
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-
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- @Test
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- public void testIsEmpty() {
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- final List<String> instance = new WeakList<>();
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- assertTrue(instance.isEmpty());
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- instance.add("test1");
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- assertFalse(instance.isEmpty());
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- }
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-
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- @Test
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- public void testAdd() {
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- final List<String> instance = new WeakList<>();
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- assertTrue(instance.add("test1"));
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- assertFalse(instance.isEmpty());
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- }
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-
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- @Test
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- public void testAddInt() {
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- final List<String> instance = new WeakList<>();
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- assertTrue(instance.add("test1"));
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- instance.add(0, "test2");
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- assertEquals("test2", instance.get(0));
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- }
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-
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- @Test
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- public void testRemove() {
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- final List<String> instance = new WeakList<>();
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- instance.add("test1");
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- assertFalse(instance.isEmpty());
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- assertTrue(instance.remove("test1"));
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- assertFalse(instance.remove("test1"));
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- }
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-
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- @Test
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- public void testRemoveInt() {
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- final List<String> instance = new WeakList<>();
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- assertTrue(instance.isEmpty());
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- instance.add("test1");
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- instance.add("test2");
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- assertEquals(2, instance.size());
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- instance.remove(1);
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- assertTrue(instance.contains("test1"));
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- assertFalse(instance.contains("test2"));
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- }
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-
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- @Test
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- public void testGet() {
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- final List<String> instance = new WeakList<>();
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- instance.add("test1");
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- instance.add("test2");
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- assertEquals("test1", instance.get(0));
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- assertEquals("test2", instance.get(1));
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- }
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-
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- @Test
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- public void testContains() {
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- final List<String> instance = new WeakList<>();
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- assertFalse(instance.contains("test1"));
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- instance.add("test1");
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- assertTrue(instance.contains("test1"));
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- }
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-
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- /**
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- * Test of toArray method, of class WeakList.
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- */
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- @Test
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- public void testToArray0args() {
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- final List<String> instance = new WeakList<>();
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- assertEquals(0, instance.toArray().length);
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- instance.add("test1");
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- instance.add("test2");
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- final Object[] result = instance.toArray();
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- assertEquals(2, result.length);
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- assertEquals("test1", result[0]);
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- assertEquals("test2", result[1]);
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- }
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-
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- /**
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- * Test of toArray method, of class WeakList.
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- */
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- @Test
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- public void testToArrayGenericType() {
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- final List<String> instance = new WeakList<>();
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- assertEquals(0, instance.toArray(new String[instance.size()]).length);
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- instance.add("test1");
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- instance.add("test2");
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- final Object[] result = instance.toArray(new String[2]);
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- assertEquals(2, result.length);
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- assertEquals("test1", result[0]);
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- assertEquals("test2", result[1]);
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- }
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-
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- /**
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- * Test of containsAll method, of class WeakList.
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- */
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- @Test
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- public void testContainsAllAddAll() {
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- final Collection<String> list = new ArrayList<>();
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- list.add("test1");
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- list.add("test2");
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- final List<String> instance = new WeakList<>();
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- assertFalse(instance.containsAll(list));
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- instance.addAll(list);
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- assertTrue(instance.contains("test1"));
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- assertTrue(instance.contains("test2"));
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- assertTrue(instance.containsAll(list));
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- }
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-
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- @Test
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- public void testAddAllIntCollection() {
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- final Collection<String> list = new ArrayList<>();
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- list.add("test1");
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- list.add("test2");
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- final List<String> instance = new WeakList<>();
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- instance.add("test3");
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- assertEquals("test3", instance.get(0));
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- assertFalse(instance.containsAll(list));
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- instance.addAll(0, list);
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- assertEquals("test1", instance.get(0));
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- assertEquals("test2", instance.get(1));
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- }
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-
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- @Test
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- public void testIndexOf() {
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- final String one = "test1";
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- final List<String> instance = new WeakList<>();
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- instance.add(one);
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- final String two = "test2";
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- instance.add(two);
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- assertEquals(2, instance.size());
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- assertEquals(0, instance.indexOf(one));
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- assertEquals(1, instance.indexOf(two));
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- }
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-
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- @Test
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- public void testLastIndexOf() {
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- final String one = "test1";
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- final List<String> instance = new WeakList<>();
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- instance.add(one);
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- final String two = "test2";
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- instance.add(two);
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- instance.add(one);
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- assertEquals(3, instance.size());
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- assertEquals(2, instance.lastIndexOf(one));
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- }
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-
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- @Test
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- public void testRemoveAll() {
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- final Collection<String> list = new ArrayList<>();
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- list.add("test1");
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- list.add("test2");
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- final List<String> instance = new WeakList<>();
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- instance.addAll(list);
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- assertFalse(instance.isEmpty());
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- instance.removeAll(list);
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- assertTrue(instance.isEmpty());
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- }
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-
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- @Test
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- public void testRetainAll() {
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- final Collection<String> list = new ArrayList<>();
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- list.add("test1");
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- list.add("test2");
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- final List<String> instance = new WeakList<>();
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- instance.addAll(list);
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- instance.add("test3");
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- instance.add("test4");
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- assertFalse(list.size() == instance.size());
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- instance.retainAll(list);
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- assertTrue(list.size() == instance.size());
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- }
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-
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- @Test
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- public void testClear() {
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- final Collection<String> list = new ArrayList<>();
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- list.add("test1");
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- list.add("test2");
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- final List<String> instance = new WeakList<>();
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- instance.addAll(list);
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- assertFalse(instance.isEmpty());
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- instance.clear();
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- assertTrue(instance.isEmpty());
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- }
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-
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- @Test
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- public void testSet() {
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- final List<String> instance = new WeakList<>();
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- instance.add("test1");
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- assertEquals("test1", instance.get(0));
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- instance.set(0, "test2");
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- assertEquals("test2", instance.get(0));
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- }
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-
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- @Test
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- public void testIterator() {
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- final List<String> instance = new WeakList<>();
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- Iterator<String> result = instance.iterator();
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- assertFalse(result.hasNext());
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- instance.add("test1");
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- instance.add("test2");
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- result = instance.iterator();
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- assertEquals("test1", result.next());
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- assertEquals("test2", result.next());
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- assertFalse(result.hasNext());
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- }
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-
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- @Test
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- public void testListIterator0args() {
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- final List<String> instance = new WeakList<>();
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- Iterator<String> result = instance.listIterator();
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- assertFalse(result.hasNext());
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- instance.add("test1");
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- instance.add("test2");
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- result = instance.listIterator();
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- assertEquals("test1", result.next());
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- assertEquals("test2", result.next());
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- assertFalse(result.hasNext());
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- }
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-
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- @Test(expected=IndexOutOfBoundsException.class)
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- public void testListIteratorInt() {
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- final List<String> instance = new WeakList<>();
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- ListIterator<String> result = instance.listIterator(1);
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- assertFalse(result.hasNext());
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- instance.add("test1");
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- instance.add("test2");
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- instance.add("text3");
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- result = instance.listIterator(1);
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- assertEquals("test1", result.previous());
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- assertEquals("test2", result.next());
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- assertEquals("test3", result.next());
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- assertFalse(result.hasNext());
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- }
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-
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- @Test
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- public void testSubList() {
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- final List<String> instance = new WeakList<>();
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- instance.add("test1");
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- instance.add("test2");
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- instance.add("test3");
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- instance.add("test4");
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- final List<String> result = instance.subList(1, 3);
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- assertEquals(2, result.size());
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- assertTrue(result.contains("test2"));
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- assertTrue(result.contains("test3"));
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- }
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-
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-}
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