maven-plugin-api/src/main/java/org/apache/maven/plugin/descriptor/DuplicateMojoDescriptorException.java

package org.apache.maven.plugin.descriptor;

/*
 * 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.
 */

/**
 * DuplicateMojoDescriptorException
 */
public class DuplicateMojoDescriptorException
    extends InvalidPluginDescriptorException
{

    public DuplicateMojoDescriptorException( String goalPrefix, String goal, String existingImplementation,
                                             String newImplementation )
    {
        super( "Goal: " + goal + " already exists in the plugin descriptor for prefix: " + goalPrefix
            + System.lineSeparator() + "Existing implementation is: " + existingImplementation
            + System.lineSeparator() + "Conflicting implementation is: " + newImplementation );
    }

}