Java Hash Code Calculate hashcode(Object obj)

Description

hashcode

License

Apache License

Declaration

public static int hashcode(Object obj) 

Method Source Code

//package com.java2s;
/*/* w  w w  .j  a  va 2s  . c  o  m*/
 * Copyright 2000-2014 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static int hashcode(Object obj) {
        return obj == null ? 0 : obj.hashCode();
    }

    public static int hashcode(Object obj1, Object obj2) {
        return hashcode(obj1) ^ hashcode(obj2);
    }
}

Related

1. hashCode(Object o)
2. hashCode(Object o)
3. hashCode(Object o)
4. hashCode(Object o1, Object o2)
5. hashCode(Object obj)
6. hashCode(Object obj)
7. hashCode(Object obj)
8. hashCode(Object obj)
9. hashCode(Object obj)