Re: Retrieve the key from a map (2)

From:

"Ed" <iamfractal@hotmail.com>

Newsgroups:

comp.lang.java.programmer

Date:

7 Sep 2006 07:07:55 -0700

Message-ID:

<1157638075.679236.254290@e3g2000cwe.googlegroups.com>

Robert Klemme skrev:

public class Cache<K, V> {

     private Map<K, Val<V>> values = new HashMap<K, Val<V>>();

     public void set( K key, V val ) {
         Val<V> tmp = values.get( key );

         if ( tmp == null ) {
             tmp = new Val<V>();
             values.put( key, tmp );
         }

         tmp.setValue( val );
     }

     public V get( K key ) {
         Val<V> tmp = values.get( key );

Light-years OT:

One of the more ridiculous reasons I don't like generics: it makes code
look like a fleet of WW2 bombers droning overhead before they spill
their deathly loads on me. All those hard, merciless angle-brackets.
Funny how the syntax gives such three-dimensional depth to the code.

Listen! Hear that?

Dddddddddrrrrrrrrroooooooooonnnnnnnnneeeeeeeeeee ...

..ed

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