diff options
Diffstat (limited to 'luni/src/main/java/java/util/EnumMap.java')
| -rw-r--r-- | luni/src/main/java/java/util/EnumMap.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/luni/src/main/java/java/util/EnumMap.java b/luni/src/main/java/java/util/EnumMap.java index d3d42b4..a721ee3 100644 --- a/luni/src/main/java/java/util/EnumMap.java +++ b/luni/src/main/java/java/util/EnumMap.java @@ -773,7 +773,7 @@ public class EnumMap<K extends Enum<K>, V> extends AbstractMap<K, V> implements @SuppressWarnings("unchecked") private V putImpl(K key, V value) { if (key == null) { - throw new NullPointerException(); + throw new NullPointerException("key == null"); } keyType.cast(key); // Called to throw ClassCastException. int keyOrdinal = key.ordinal(); |