How to use WeakConcurrentMap class of org.mockito.internal.util.concurrent package

Best Mockito code snippet using org.mockito.internal.util.concurrent.WeakConcurrentMap

Source:WeakConcurrentMap.java Github

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...7import java.util.NoSuchElementException;8import java.util.concurrent.ConcurrentHashMap;9import java.util.concurrent.ConcurrentMap;10import java.util.concurrent.atomic.AtomicLong;11public class WeakConcurrentMap<K, V> extends ReferenceQueue<K> implements Runnable, Iterable<Map.Entry<K, V>> {12 private static final AtomicLong ID = new AtomicLong();13 public final ConcurrentMap<WeakKey<K>, V> target = new ConcurrentHashMap();14 private final Thread thread;15 /* access modifiers changed from: protected */16 public V defaultValue(K k) {17 return null;18 }19 public WeakConcurrentMap(boolean z) {20 if (z) {21 Thread thread2 = new Thread(this);22 this.thread = thread2;23 thread2.setName("weak-ref-cleaner-" + ID.getAndIncrement());24 this.thread.setPriority(1);25 this.thread.setDaemon(true);26 this.thread.start();27 return;28 }29 this.thread = null;30 }31 /* JADX WARNING: Code restructure failed: missing block: B:5:0x0015, code lost:32 r4 = r3.target.putIfAbsent(new org.mockito.internal.util.concurrent.WeakConcurrentMap.WeakKey(r4, r3), r0);33 */34 /* Code decompiled incorrectly, please refer to instructions dump. */35 public V get(K r4) {36 /*37 r3 = this;38 if (r4 == 0) goto L_0x002439 java.util.concurrent.ConcurrentMap<org.mockito.internal.util.concurrent.WeakConcurrentMap$WeakKey<K>, V> r0 = r3.target40 org.mockito.internal.util.concurrent.WeakConcurrentMap$LatentKey r1 = new org.mockito.internal.util.concurrent.WeakConcurrentMap$LatentKey41 r1.<init>(r4)42 java.lang.Object r0 = r0.get(r1)43 if (r0 != 0) goto L_0x002344 java.lang.Object r0 = r3.defaultValue(r4)45 if (r0 == 0) goto L_0x002346 java.util.concurrent.ConcurrentMap<org.mockito.internal.util.concurrent.WeakConcurrentMap$WeakKey<K>, V> r1 = r3.target47 org.mockito.internal.util.concurrent.WeakConcurrentMap$WeakKey r2 = new org.mockito.internal.util.concurrent.WeakConcurrentMap$WeakKey48 r2.<init>(r4, r3)49 java.lang.Object r4 = r1.putIfAbsent(r2, r0)50 if (r4 == 0) goto L_0x002351 r0 = r452 L_0x0023:53 return r054 L_0x0024:55 r4 = 056 throw r457 */58 throw new UnsupportedOperationException("Method not decompiled: org.mockito.internal.util.concurrent.WeakConcurrentMap.get(java.lang.Object):java.lang.Object");59 }60 public boolean containsKey(K k) {61 if (k != null) {62 return this.target.containsKey(new LatentKey(k));63 }64 throw null;65 }66 public V put(K k, V v) {67 if (k != null && v != null) {68 return this.target.put(new WeakKey(k, this), v);69 }70 throw null;71 }72 public V remove(K k) {73 if (k != null) {74 return this.target.remove(new LatentKey(k));75 }76 throw null;77 }78 public void clear() {79 this.target.clear();80 }81 public Thread getCleanerThread() {82 return this.thread;83 }84 public void expungeStaleEntries() {85 while (true) {86 Reference poll = poll();87 if (poll != null) {88 this.target.remove(poll);89 } else {90 return;91 }92 }93 }94 public int approximateSize() {95 return this.target.size();96 }97 public void run() {98 while (true) {99 try {100 this.target.remove(remove());101 } catch (InterruptedException unused) {102 clear();103 return;104 }105 }106 }107 public Iterator<Map.Entry<K, V>> iterator() {108 return new EntryIterator(this.target.entrySet().iterator());109 }110 private static class WeakKey<T> extends WeakReference<T> {111 private final int hashCode;112 WeakKey(T t, ReferenceQueue<? super T> referenceQueue) {113 super(t, referenceQueue);114 this.hashCode = System.identityHashCode(t);115 }116 public int hashCode() {117 return this.hashCode;118 }119 public boolean equals(Object obj) {120 if (obj instanceof LatentKey) {121 if (((LatentKey) obj).key == get()) {122 return true;123 }124 return false;125 } else if (((WeakKey) obj).get() == get()) {126 return true;127 } else {128 return false;129 }130 }131 }132 private static class LatentKey<T> {133 private final int hashCode;134 final T key;135 LatentKey(T t) {136 this.key = t;137 this.hashCode = System.identityHashCode(t);138 }139 public boolean equals(Object obj) {140 if (obj instanceof LatentKey) {141 if (((LatentKey) obj).key == this.key) {142 return true;143 }144 return false;145 } else if (((WeakKey) obj).get() == this.key) {146 return true;147 } else {148 return false;149 }150 }151 public int hashCode() {152 return this.hashCode;153 }154 }155 public static class WithInlinedExpunction<K, V> extends WeakConcurrentMap<K, V> {156 public WithInlinedExpunction() {157 super(false);158 }159 public V get(K k) {160 expungeStaleEntries();161 return WeakConcurrentMap.super.get(k);162 }163 public boolean containsKey(K k) {164 expungeStaleEntries();165 return WeakConcurrentMap.super.containsKey(k);166 }167 public V put(K k, V v) {168 expungeStaleEntries();169 return WeakConcurrentMap.super.put(k, v);170 }171 public V remove(K k) {172 expungeStaleEntries();173 return WeakConcurrentMap.super.remove(k);174 }175 public Iterator<Map.Entry<K, V>> iterator() {176 expungeStaleEntries();177 return WeakConcurrentMap.super.iterator();178 }179 public int approximateSize() {180 expungeStaleEntries();181 return WeakConcurrentMap.super.approximateSize();182 }183 }184 private class EntryIterator implements Iterator<Map.Entry<K, V>> {185 private final Iterator<Map.Entry<WeakKey<K>, V>> iterator;186 private Map.Entry<WeakKey<K>, V> nextEntry;187 private K nextKey;188 private EntryIterator(Iterator<Map.Entry<WeakKey<K>, V>> it) {189 this.iterator = it;190 findNext();191 }192 private void findNext() {193 while (this.iterator.hasNext()) {194 Map.Entry<WeakKey<K>, V> next = this.iterator.next();195 this.nextEntry = next;...

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Source:DetachedThreadLocal.java Github

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1package org.mockito.internal.util.concurrent;2import org.mockito.internal.util.concurrent.WeakConcurrentMap;3public class DetachedThreadLocal<T> implements Runnable {4 final WeakConcurrentMap<Thread, T> map;5 public enum Cleaner {6 THREAD,7 INLINE,8 MANUAL9 }10 /* access modifiers changed from: protected */11 public T inheritValue(T t) {12 return t;13 }14 /* access modifiers changed from: protected */15 public T initialValue(Thread thread) {16 return null;17 }18 /* renamed from: org.mockito.internal.util.concurrent.DetachedThreadLocal$3 reason: invalid class name */19 static /* synthetic */ class AnonymousClass3 {20 static final /* synthetic */ int[] $SwitchMap$org$mockito$internal$util$concurrent$DetachedThreadLocal$Cleaner;21 /* JADX WARNING: Can't wrap try/catch for region: R(6:0|1|2|3|4|(3:5|6|8)) */22 /* JADX WARNING: Failed to process nested try/catch */23 /* JADX WARNING: Missing exception handler attribute for start block: B:3:0x0012 */24 /* JADX WARNING: Missing exception handler attribute for start block: B:5:0x001d */25 static {26 /*27 org.mockito.internal.util.concurrent.DetachedThreadLocal$Cleaner[] r0 = org.mockito.internal.util.concurrent.DetachedThreadLocal.Cleaner.values()28 int r0 = r0.length29 int[] r0 = new int[r0]30 $SwitchMap$org$mockito$internal$util$concurrent$DetachedThreadLocal$Cleaner = r031 org.mockito.internal.util.concurrent.DetachedThreadLocal$Cleaner r1 = org.mockito.internal.util.concurrent.DetachedThreadLocal.Cleaner.THREAD // Catch:{ NoSuchFieldError -> 0x0012 }32 int r1 = r1.ordinal() // Catch:{ NoSuchFieldError -> 0x0012 }33 r2 = 134 r0[r1] = r2 // Catch:{ NoSuchFieldError -> 0x0012 }35 L_0x0012:36 int[] r0 = $SwitchMap$org$mockito$internal$util$concurrent$DetachedThreadLocal$Cleaner // Catch:{ NoSuchFieldError -> 0x001d }37 org.mockito.internal.util.concurrent.DetachedThreadLocal$Cleaner r1 = org.mockito.internal.util.concurrent.DetachedThreadLocal.Cleaner.MANUAL // Catch:{ NoSuchFieldError -> 0x001d }38 int r1 = r1.ordinal() // Catch:{ NoSuchFieldError -> 0x001d }39 r2 = 240 r0[r1] = r2 // Catch:{ NoSuchFieldError -> 0x001d }41 L_0x001d:42 int[] r0 = $SwitchMap$org$mockito$internal$util$concurrent$DetachedThreadLocal$Cleaner // Catch:{ NoSuchFieldError -> 0x0028 }43 org.mockito.internal.util.concurrent.DetachedThreadLocal$Cleaner r1 = org.mockito.internal.util.concurrent.DetachedThreadLocal.Cleaner.INLINE // Catch:{ NoSuchFieldError -> 0x0028 }44 int r1 = r1.ordinal() // Catch:{ NoSuchFieldError -> 0x0028 }45 r2 = 346 r0[r1] = r2 // Catch:{ NoSuchFieldError -> 0x0028 }47 L_0x0028:48 return49 */50 throw new UnsupportedOperationException("Method not decompiled: org.mockito.internal.util.concurrent.DetachedThreadLocal.AnonymousClass3.<clinit>():void");51 }52 }53 public DetachedThreadLocal(Cleaner cleaner) {54 int i = AnonymousClass3.$SwitchMap$org$mockito$internal$util$concurrent$DetachedThreadLocal$Cleaner[cleaner.ordinal()];55 boolean z = true;56 if (i == 1 || i == 2) {57 this.map = new WeakConcurrentMap<Thread, T>(cleaner != Cleaner.THREAD ? false : z) {58 /* access modifiers changed from: protected */59 public T defaultValue(Thread thread) {60 return DetachedThreadLocal.this.initialValue(thread);61 }62 };63 } else if (i == 3) {64 this.map = new WeakConcurrentMap.WithInlinedExpunction<Thread, T>() {65 /* access modifiers changed from: protected */66 public T defaultValue(Thread thread) {67 return DetachedThreadLocal.this.initialValue(thread);68 }69 };70 } else {71 throw new AssertionError();72 }73 }74 public T get() {75 return this.map.get(Thread.currentThread());76 }77 public void set(T t) {78 this.map.put(Thread.currentThread(), t);79 }80 public void clear() {81 this.map.remove(Thread.currentThread());82 }83 public void clearAll() {84 this.map.clear();85 }86 public T pushTo(Thread thread) {87 T t = get();88 if (t != null) {89 this.map.put(thread, inheritValue(t));90 }91 return t;92 }93 public T fetchFrom(Thread thread) {94 T t = this.map.get(thread);95 if (t != null) {96 set(inheritValue(t));97 }98 return t;99 }100 public T get(Thread thread) {101 return this.map.get(thread);102 }103 public void define(Thread thread, T t) {104 this.map.put(thread, t);105 }106 public WeakConcurrentMap<Thread, T> getBackingMap() {107 return this.map;108 }109 public void run() {110 this.map.run();111 }112}...

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Source:WeakConcurrentSet.java Github

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1package org.mockito.internal.util.concurrent;2import java.util.Iterator;3import java.util.Map;4import org.mockito.internal.util.concurrent.WeakConcurrentMap;5public class WeakConcurrentSet<V> implements Runnable, Iterable<V> {6 final WeakConcurrentMap<V, Boolean> target;7 public enum Cleaner {8 THREAD,9 INLINE,10 MANUAL11 }12 /* renamed from: org.mockito.internal.util.concurrent.WeakConcurrentSet$1 reason: invalid class name */13 static /* synthetic */ class AnonymousClass1 {14 static final /* synthetic */ int[] $SwitchMap$org$mockito$internal$util$concurrent$WeakConcurrentSet$Cleaner;15 /* JADX WARNING: Can't wrap try/catch for region: R(6:0|1|2|3|4|(3:5|6|8)) */16 /* JADX WARNING: Failed to process nested try/catch */17 /* JADX WARNING: Missing exception handler attribute for start block: B:3:0x0012 */18 /* JADX WARNING: Missing exception handler attribute for start block: B:5:0x001d */19 static {20 /*21 org.mockito.internal.util.concurrent.WeakConcurrentSet$Cleaner[] r0 = org.mockito.internal.util.concurrent.WeakConcurrentSet.Cleaner.values()22 int r0 = r0.length23 int[] r0 = new int[r0]24 $SwitchMap$org$mockito$internal$util$concurrent$WeakConcurrentSet$Cleaner = r025 org.mockito.internal.util.concurrent.WeakConcurrentSet$Cleaner r1 = org.mockito.internal.util.concurrent.WeakConcurrentSet.Cleaner.INLINE // Catch:{ NoSuchFieldError -> 0x0012 }26 int r1 = r1.ordinal() // Catch:{ NoSuchFieldError -> 0x0012 }27 r2 = 128 r0[r1] = r2 // Catch:{ NoSuchFieldError -> 0x0012 }29 L_0x0012:30 int[] r0 = $SwitchMap$org$mockito$internal$util$concurrent$WeakConcurrentSet$Cleaner // Catch:{ NoSuchFieldError -> 0x001d }31 org.mockito.internal.util.concurrent.WeakConcurrentSet$Cleaner r1 = org.mockito.internal.util.concurrent.WeakConcurrentSet.Cleaner.THREAD // Catch:{ NoSuchFieldError -> 0x001d }32 int r1 = r1.ordinal() // Catch:{ NoSuchFieldError -> 0x001d }33 r2 = 234 r0[r1] = r2 // Catch:{ NoSuchFieldError -> 0x001d }35 L_0x001d:36 int[] r0 = $SwitchMap$org$mockito$internal$util$concurrent$WeakConcurrentSet$Cleaner // Catch:{ NoSuchFieldError -> 0x0028 }37 org.mockito.internal.util.concurrent.WeakConcurrentSet$Cleaner r1 = org.mockito.internal.util.concurrent.WeakConcurrentSet.Cleaner.MANUAL // Catch:{ NoSuchFieldError -> 0x0028 }38 int r1 = r1.ordinal() // Catch:{ NoSuchFieldError -> 0x0028 }39 r2 = 340 r0[r1] = r2 // Catch:{ NoSuchFieldError -> 0x0028 }41 L_0x0028:42 return43 */44 throw new UnsupportedOperationException("Method not decompiled: org.mockito.internal.util.concurrent.WeakConcurrentSet.AnonymousClass1.<clinit>():void");45 }46 }47 public WeakConcurrentSet(Cleaner cleaner) {48 int i = AnonymousClass1.$SwitchMap$org$mockito$internal$util$concurrent$WeakConcurrentSet$Cleaner[cleaner.ordinal()];49 boolean z = true;50 if (i == 1) {51 this.target = new WeakConcurrentMap.WithInlinedExpunction();52 } else if (i == 2 || i == 3) {53 this.target = new WeakConcurrentMap<>(cleaner != Cleaner.THREAD ? false : z);54 } else {55 throw new AssertionError();56 }57 }58 public boolean add(V v) {59 return this.target.put(v, Boolean.TRUE) == null;60 }61 public boolean contains(V v) {62 return this.target.containsKey(v);63 }64 public boolean remove(V v) {65 return this.target.remove(v).booleanValue();66 }67 public void clear() {...

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WeakConcurrentMap

Using AI Code Generation

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1import org.mockito.internal.util.concurrent.WeakConcurrentMap;2import java.util.concurrent.ConcurrentMap;3public class 1 {4public static void main(String[] args) {5ConcurrentMap map = new WeakConcurrentMap();6map.put("key1", "value1");7map.put("key2", "value2");8map.put("key3", "value3");9map.put("key4", "value4");10System.out.println(map);11}12}13{key1=value1, key2=value2, key3=value3, key4=value4}14import org.mockito.internal.util.concurrent.WeakConcurrentSet;15import java.util.Set;16public class 2 {17public static void main(String[] args) {18Set set = new WeakConcurrentSet();19set.add("value1");20set.add("value2");21set.add("value3");22set.add("value4");23System.out.println(set);24}25}26import org.mockito.internal.util.concurrent.WeakConcurrentMap;27import java.util.concurrent.ConcurrentMap;28public class 3 {29public static void main(String[] args) {30ConcurrentMap map = new WeakConcurrentMap();31map.put("key1", "value1");32map.put("key2", "value2");33map.put("key3", "value3");34map.put("key4", "value4");35System.out.println(map);36}37}38{key1=value1, key2=value2, key3=value3, key4=value4}39import org.mockito.internal.util.concurrent.WeakConcurrentSet;40import java.util.Set;41public class 4 {42public static void main(String[] args) {43Set set = new WeakConcurrentSet();44set.add("value1");45set.add("value2");46set.add("value3");47set.add("value4");48System.out.println(set);49}50}51import org.mockito.internal.util.concurrent.Weak

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WeakConcurrentMap

Using AI Code Generation

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1package org.mockito.internal.util.concurrent;2import java.util.concurrent.ConcurrentMap;3import java.util.concurrent.atomic.AtomicInteger;4import java.util.concurrent.atomic.AtomicReference;5import java.util.concurrent.atomic.AtomicReferenceArray;6import java.util.concurrent.locks.Lock;7import java.util.concurrent.locks.ReentrantLock;8import java.util.concurrent.locks.ReentrantReadWriteLock;9import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;10import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;11import java.util.concurrent.locks.StampedLock;12import java.util.concurrent.locks.LockSupport;13import java.util.concurrent.locks.Lock;14import java.util.concurrent.locks.ReentrantLock;15import java.util.concurrent.locks.ReentrantReadWriteLock;16import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;17import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;18import java.util.concurrent.locks.StampedLock;19import java.util.concurrent.locks.LockSupport;20import java.util.concurrent.locks.Lock;21import java.util.concurrent.locks.ReentrantLock;22import java.util.concurrent.locks.ReentrantReadWriteLock;23import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;24import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;25import java.util.concurrent.locks.StampedLock;26import java.util.concurrent.locks.LockSupport;27import java.util.concurrent.locks.Lock;28import java.util.concurrent.locks.ReentrantLock;29import java.util.concurrent.locks.ReentrantReadWriteLock;30import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;31import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;32import java.util.concurrent.locks.StampedLock;33import java.util.concurrent.locks.LockSupport;34import java.util.concurrent.locks.Lock;35import java.util.concurrent.locks.ReentrantLock;36import java.util.concurrent.locks.ReentrantReadWriteLock;37import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;38import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;39import java.util.concurrent.locks.StampedLock;40import java.util.concurrent.locks.LockSupport;41import java.util.concurrent.locks.Lock;42import java.util.concurrent.locks.ReentrantLock;43import java.util.concurrent.locks.ReentrantReadWriteLock;44import java.util.concurrent.locks.ReentrantReadWriteLock.ReadLock;45import java.util.concurrent.locks.ReentrantReadWriteLock.WriteLock;46import java.util.concurrent.locks.StampedLock;47import java.util.concurrent.locks.LockSupport;48import java.util.concurrent.locks.Lock;49import java.util.concurrent.locks.Re

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WeakConcurrentMap

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1import org.mockito.internal.util.concurrent.WeakConcurrentMap;2import java.util.Map;3import java.util.HashMap;4import java.util.WeakHashMap;5import java.util.Map.Entry;6public class WeakConcurrentMapTest {7 public static void main(String[] args) {8 Map<String, String> weakMap = new WeakConcurrentMap<String, String>();9 weakMap.put("key1", "value1");10 weakMap.put("key2", "value2");11 weakMap.put("key3", "value3");12 weakMap.put("key4", "value4");13 weakMap.put("key5", "value5");14 System.out.println("Map size: " + weakMap.size());15 System.out.println("Map keys: " + weakMap.keySet());16 System.out.println("Map values: " + weakMap.values());17 System.out.println("Entries: ");18 for (Entry<String, String> entry : weakMap.entrySet()) {19 System.out.println(entry.getKey() + " : " + entry.getValue());20 }21 System.out.println("Removing key1");22 weakMap.remove("key1");23 System.out.println("Map size: " + weakMap.size());24 System.out.println("Map keys: " + weakMap.keySet());25 System.out.println("Map values: " + weakMap.values());26 System.out.println("Entries: ");27 for (Entry<String, String> entry : weakMap.entrySet()) {28 System.out.println(entry.getKey() + " : " + entry.getValue());29 }30 String key2 = null;31 System.gc();32 System.out.println("After GC");33 System.out.println("Map size: " + weakMap.size());34 System.out.println("Map keys: " + weakMap.keySet());35 System.out.println("Map values: " + weakMap.values());36 System.out.println("Entries: ");37 for (Entry<String, String> entry : weakMap.entrySet()) {38 System.out.println(entry.getKey() + " : " + entry.getValue());39 }40 }41}

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WeakConcurrentMap

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1import org.mockito.internal.util.concurrent.WeakConcurrentMap;2import java.util.Map;3public class WeakConcurrentMapExample {4 public static void main(String[] args) {5 Map<String, String> map = new WeakConcurrentMap<String, String>();6 map.put("Hello", "World");7 System.out.println(map.get("Hello"));8 }9}

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WeakConcurrentMap

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1import java.util.*;2import java.util.concurrent.*;3import java.lang.ref.*;4import org.mockito.internal.util.concurrent.WeakConcurrentMap;5public class TestWeakConcurrentMap {6 public static void main(String[] args) {7 WeakConcurrentMap<String, String> map = new WeakConcurrentMap<String, String>(new ConcurrentHashMap<String, WeakReference<String>>());8 map.put("key", "value");

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