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flesh out some classpath classes

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This commit is contained in:
Joel Dice
2007-07-22 13:06:21 -06:00
parent ecd31a10a4
commit 472ecb1713
18 changed files with 320 additions and 92 deletions
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20
classpath/java/util/WeakHashMap.java
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@ -30,6 +30,16 @@ public class WeakHashMap<K, V> implements Map<K, V> {
return map.size();
}
public boolean containsKey(K key) {
poll();
return map.containsKey(key);
}
public boolean containsValue(V value) {
poll();
return map.containsValue(value);
}
public V get(K key) {
poll();
return map.get(key);
@ -53,6 +63,14 @@ public class WeakHashMap<K, V> implements Map<K, V> {
return map.entrySet();
}
public Set<K> keySet() {
return map.keySet();
}
public Collection<V> values() {
return map.values();
}
private static class MyCell<K, V>
extends WeakReference<K>
implements HashMap.Cell<K, V>
@ -65,7 +83,7 @@ public class WeakHashMap<K, V> implements Map<K, V> {
super(key);
this.value = value;
this.next = next;
this.hashCode = key.hashCode();
this.hashCode = (key == null ? 0 : key.hashCode());
}
public K getKey() {