diff options
Diffstat (limited to 'libjava/classpath/java/util/Hashtable.java')
| -rw-r--r-- | libjava/classpath/java/util/Hashtable.java | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libjava/classpath/java/util/Hashtable.java b/libjava/classpath/java/util/Hashtable.java index a85674637e7..07bd9469318 100644 --- a/libjava/classpath/java/util/Hashtable.java +++ b/libjava/classpath/java/util/Hashtable.java @@ -579,7 +579,7 @@ public class Hashtable<K, V> extends Dictionary<K, V> // would repeatedly re-lock/release the monitor, we directly use the // unsynchronized EntryIterator instead. Iterator<Map.Entry<K, V>> entries = new EntryIterator(); - StringBuffer r = new StringBuffer("{"); + StringBuilder r = new StringBuilder("{"); for (int pos = size; pos > 0; pos--) { r.append(entries.next()); @@ -1088,7 +1088,7 @@ public class Hashtable<K, V> extends Dictionary<K, V> * <code>next()</code> gives a different result, by returning just * the key rather than the whole element. */ - private EntryIterator iterator; + private final EntryIterator iterator; /** * Construct a new KeyIterator @@ -1153,7 +1153,7 @@ public class Hashtable<K, V> extends Dictionary<K, V> * <code>next()</code> gives a different result, by returning just * the value rather than the whole element. */ - private EntryIterator iterator; + private final EntryIterator iterator; /** * Construct a new KeyIterator @@ -1294,7 +1294,7 @@ public class Hashtable<K, V> extends Dictionary<K, V> * <code>nextElement()</code> gives a different result, by returning just * the key rather than the whole element. */ - private EntryEnumerator enumerator; + private final EntryEnumerator enumerator; /** * Construct a new KeyEnumerator @@ -1355,7 +1355,7 @@ public class Hashtable<K, V> extends Dictionary<K, V> * <code>nextElement()</code> gives a different result, by returning just * the value rather than the whole element. */ - private EntryEnumerator enumerator; + private final EntryEnumerator enumerator; /** * Construct a new ValueEnumerator |