diff options
Diffstat (limited to 'luni/src/main/java/java/util/WeakHashMap.java')
| -rw-r--r-- | luni/src/main/java/java/util/WeakHashMap.java | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/luni/src/main/java/java/util/WeakHashMap.java b/luni/src/main/java/java/util/WeakHashMap.java index 6417679..2c07d28 100644 --- a/luni/src/main/java/java/util/WeakHashMap.java +++ b/luni/src/main/java/java/util/WeakHashMap.java @@ -198,15 +198,14 @@ public class WeakHashMap<K, V> extends AbstractMap<K, V> implements Map<K, V> { * if the capacity is less than zero. */ public WeakHashMap(int capacity) { - if (capacity >= 0) { - elementCount = 0; - elementData = newEntryArray(capacity == 0 ? 1 : capacity); - loadFactor = 7500; // Default load factor of 0.75 - computeMaxSize(); - referenceQueue = new ReferenceQueue<K>(); - } else { - throw new IllegalArgumentException(); + if (capacity < 0) { + throw new IllegalArgumentException("capacity < 0: " + capacity); } + elementCount = 0; + elementData = newEntryArray(capacity == 0 ? 1 : capacity); + loadFactor = 7500; // Default load factor of 0.75 + computeMaxSize(); + referenceQueue = new ReferenceQueue<K>(); } /** @@ -222,15 +221,17 @@ public class WeakHashMap<K, V> extends AbstractMap<K, V> implements Map<K, V> { * or equal to zero. */ public WeakHashMap(int capacity, float loadFactor) { - if (capacity >= 0 && loadFactor > 0) { - elementCount = 0; - elementData = newEntryArray(capacity == 0 ? 1 : capacity); - this.loadFactor = (int) (loadFactor * 10000); - computeMaxSize(); - referenceQueue = new ReferenceQueue<K>(); - } else { - throw new IllegalArgumentException(); + if (capacity < 0) { + throw new IllegalArgumentException("capacity < 0: " + capacity); + } + if (loadFactor <= 0) { + throw new IllegalArgumentException("loadFactor <= 0: " + loadFactor); } + elementCount = 0; + elementData = newEntryArray(capacity == 0 ? 1 : capacity); + this.loadFactor = (int) (loadFactor * 10000); + computeMaxSize(); + referenceQueue = new ReferenceQueue<K>(); } /** |