Description Frederic Fusier 2004-09-24 06:05:19 EDT

Using following test case, Javac 1.5.0-beta2 complains "GenericMap.java:7:
test.GenericMap is not abstract and does not override abstract method
putAll(java.util.Map<? extends java.lang.String,? extends V>) in java.util.Map
public class GenericMap<V> implements Map<String, V> {"  while Eclipse accepts
the class.


package test;

import java.util.Collection;
import java.util.Map;
import java.util.Set;

public class GenericMap<V> implements Map<String, V> {
   private Map<String, V> backingMap;
   
   public int size() { return 0; }

   public boolean isEmpty() { return false; }

   public boolean containsKey(Object key) { return false; }

   public boolean containsValue(Object value) { return false; }

   public V get(Object key) { return null; }

   public V put(String key, V value) { return null; }

   public V remove(Object key) { return null; }

   public void clear() { }

   public Set<String> keySet() { return null; }

   public Collection<V> values() { return null; }


   public void putAll(Map<String, ? extends V> t) { }

  
   public Set<Map.Entry<String, V>> entrySet() {
      return this.backingMap.entrySet();
   }
}