diff options
| -rw-r--r-- | core/java/android/util/ArrayMap.java | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/core/java/android/util/ArrayMap.java b/core/java/android/util/ArrayMap.java index 7c9861f..6ed3885 100644 --- a/core/java/android/util/ArrayMap.java +++ b/core/java/android/util/ArrayMap.java @@ -255,7 +255,10 @@ public final class ArrayMap<K, V> implements Map<K, V> { } private ArrayMap(boolean immutable) { - mHashes = EmptyArray.INT; + // If this is immutable, use the sentinal EMPTY_IMMUTABLE_INTS + // instance instead of the usual EmptyArray.INT. The reference + // is checked later to see if the array is allowed to grow. + mHashes = immutable ? EMPTY_IMMUTABLE_INTS : EmptyArray.INT; mArray = EmptyArray.OBJECT; mSize = 0; } |