source: trunk/src_apollo/org/apollo/util/Mutable.java@ 349

package org.apollo.util;

/**
 * Need mutable primitives? e.g. want call-by-reference in java? 
 * 
 * Privades mutable primitive classes.
 * 
 * @author Brook Novak
 *
 */
public class Mutable {
        
        private static Mutable instance = new Mutable();
        private Mutable() {}
        
        public class Integer {
                public Integer(int val) {
                        this.value = val;
                }
                public int value;
        }
        
        public static Integer createMutableInteger(int val) {
                return instance.new Integer(val);
        }

}