| /* |
| * 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.commons.math.exception; |
| |
| import org.apache.commons.math.exception.util.Localizable; |
| import org.apache.commons.math.exception.util.LocalizedFormats; |
| |
| /** |
| * All conditions checks that fail due to a {@code null} argument must throw |
| * this exception. |
| * This class is meant to signal a precondition violation ("null is an illegal |
| * argument") and so does not extend the standard {@code NullPointerException}. |
| * Proagation of {@code NullPointerException} from within Commons-Math is |
| * construed to be a bug. |
| * |
| * @since 2.2 |
| * @version $Revision$ $Date$ |
| */ |
| public class NullArgumentException extends MathIllegalArgumentException { |
| /** Serializable version Id. */ |
| private static final long serialVersionUID = -6024911025449780478L; |
| |
| /** |
| * Default constructor. |
| */ |
| public NullArgumentException() { |
| super(LocalizedFormats.NULL_NOT_ALLOWED); |
| } |
| /** |
| * @param specific Message pattern providing the specific context of |
| * the error. |
| */ |
| public NullArgumentException(Localizable specific) { |
| super(specific, LocalizedFormats.NULL_NOT_ALLOWED); |
| } |
| } |