org.apache.myfaces.shared_tomahawk.util.Assert Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.myfaces.shared_tomahawk.util;
/**
* @author Mathias Broekelmann (latest modification by $Author: lu4242 $)
* @version $Revision: 1151676 $ $Date: 2011-07-28 00:01:24 +0000 (Thu, 28 Jul 2011) $
*/
public class Assert
{
public static void notNull(Object value)
{
if (value == null)
throw new NullPointerException("The instance is null.");
}
public static void notNull(Object value, String fieldName)
{
if (value == null)
throw new NullPointerException(fieldName + " is null.");
}
}