/*
* Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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*/
package com.sun.org.apache.xalan.internal.utils;
/**
* Emulate two methods of java.util.Objects. We can't use JDK 7 new APIs in
* JAXP because the jaxp repository is built before the jdk repository. This
* is a temporary solution to simplify backports from JDK 8 to JDK 7.
**/
public final class Objects {
private Objects() {
throw new IllegalAccessError();
}
public static int hashCode(final Object o) {
return o == null ? 0 : o.hashCode();
}
public static boolean equals(Object one, Object two) {
return one == two || one != null && one.equals(two);
}
}