https://ant.apache.org/: master POM (The Apache Software Foundation) 
/*
 *  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
 *
 *      https://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.tools.ant.taskdefs.optional;

import javax.xml.transform.Transformer;

import org.apache.tools.ant.taskdefs.XSLTProcess;


Sets up trace support for a given transformer.

Since:Ant 1.8.0
/**
 * Sets up trace support for a given transformer.
 *
 * @since Ant 1.8.0
 */
public interface XSLTTraceSupport {
    void configureTrace(Transformer t, XSLTProcess.TraceConfiguration conf);
}