- static class Entry<K, V> implements Map.Entry<K, V> {\r
- final K key;\r
- V value;\r
-\r
- /**\r
- * Creates new entry.\r
- */\r
- Entry(int h, K k, V v) {\r
- value = v;\r
- key = k;\r
- }\r
-\r
- @Override\r
- public final K getKey() {\r
- return key;\r
- }\r
-\r
- @Override\r
- public final V getValue() {\r
- return value;\r
- }\r
-\r
- @Override\r
- public final V setValue(V newValue) {\r
- V oldValue = value;\r
- value = newValue;\r
- return oldValue;\r
- }\r
-\r
- @Override\r
- public final boolean equals(Object o) {\r
- if (!(o instanceof Map.Entry<?, ?>))\r
- return false;\r
- Map.Entry<?, ?> e = (Map.Entry<?, ?>)o;\r
- Object k1 = getKey();\r
- Object k2 = e.getKey();\r
- if (k1 == k2 || (k1 != null && k1.equals(k2))) {\r
- Object v1 = getValue();\r
- Object v2 = e.getValue();\r
- if (v1 == v2 || (v1 != null && v1.equals(v2)))\r
- return true;\r
- }\r
- return false;\r
- }\r
-\r
- @Override\r
- public final int hashCode() {\r
- return (key==null ? 0 : key.hashCode()) ^\r
- (value==null ? 0 : value.hashCode());\r
- }\r
-\r
- @Override\r
- public final String toString() {\r
- return getKey() + "=" + getValue();\r
- }\r
- }\r
-\r