Examples of java.util.ArrayList.trimToSize()

java.util.ArrayList.trimToSize()
Trims the capacity of this ArrayList instance to be the list's current size. An application can use this operation to minimize the storage of an ArrayList instance.

/*      */   public void trimToSize()
/*      */   {
/*  785 */     if (this.fast) {
/*  786 */       synchronized (this) {
/*  787 */         ArrayList temp = (ArrayList)this.list.clone();
/*  788 */         temp.trimToSize();
/*  789 */         this.list = temp;
/*      */       }
/*      */     }
/*  792 */     synchronized (this.list) {
/*  793 */       this.list.trimToSize();

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/* 144 */       ArrayList list = new ArrayList();
/* 145 */       for (int i = 0; i < 1000; i++) {
/* 146 */         Integer x = new Integer(i);
/* 147 */         list.add(x);
/*     */       }
/* 149 */       list.trimToSize();
/* 150 */       return list;
/*     */     }
/*     */   }
/*     */ 
/*     */   static class TroveIntArrayListCreator

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        ArrayList al = new ArrayList();
        StringTokenizer st = new StringTokenizer(cp, pathSep);
        while (st.hasMoreTokens()) {
            al.add(st.nextToken());
        }
        al.trimToSize();
        return al;
    }


    public List classPath() {
        return getPath("java.class.path");

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        public void trimToSize() {
            super.trimToSize();
            for (int isM = 0; isM <= 1; isM++) {
                ArrayList members = (isM == 0) ? fields : methods;
                if (members == null)  continue;
                members.trimToSize();
                for (Iterator i = members.iterator(); i.hasNext(); ) {
                    Member m = (Member)i.next();
                    m.trimToSize();
                }
            }

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             Element element = getQuiet(key);
             if (element != null) {
                 nonExpiredKeys.add(key);
             }
         }
         nonExpiredKeys.trimToSize();
         return nonExpiredKeys;
    }




    /**

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