cvs commit: jakarta-commons/collections/src/java/org/apache/commons/collections FastHashMap.java

[scolebourne]

scolebourne    2003/01/18 05:37:12

  Modified:    collections/src/java/org/apache/commons/collections
                        FastHashMap.java
  Log:
  Update clear() methods to run faster
  
  Revision  Changes    Path
  1.12      +5 -8      
jakarta-commons/collections/src/java/org/apache/commons/collections/FastHashMap.java
  
  Index: FastHashMap.java
  ===================================================================
  RCS file: 
/home/cvs/jakarta-commons/collections/src/java/org/apache/commons/collections/FastHashMap.java,v
  retrieving revision 1.11
  retrieving revision 1.12
  diff -u -r1.11 -r1.12
  --- FastHashMap.java  18 Jan 2003 12:47:34 -0000      1.11
  +++ FastHashMap.java  18 Jan 2003 13:37:12 -0000      1.12
  @@ -102,6 +102,7 @@
    * @version $Revision$ $Date$
    * 
    * @author Craig R. McClanahan
  + * @author Stephen Colebourne
    */
   public class FastHashMap extends HashMap {
   
  @@ -346,9 +347,7 @@
       public void clear() {
           if (fast) {
               synchronized (this) {
  -                HashMap temp = (HashMap) map.clone();
  -                temp.clear();
  -                map = temp;
  +                map = new HashMap();
               }
           } else {
               synchronized (map) {
  @@ -514,9 +513,7 @@
           public void clear() {
               if (fast) {
                   synchronized (FastHashMap.this) {
  -                    HashMap temp = (HashMap) map.clone();
  -                    get(temp).clear();
  -                    map = temp;
  +                    map = new HashMap();
                   }
               } else {
                   synchronized (map) {
  
  
  

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