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/*
* Copyright 2005 The Apache Software Foundation
*
* Licensed 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.tools.ant.util;
import java.io.IOException;
/**
* Simple interface for executing a piece of code. Used for writing anonymous inner
* classes in FTP task for retry-on-IOException behaviour.
*
* @see RetryHandler
*/
public interface Retryable {
public static final int RETRY_FOREVER = -1;
void execute() throws IOException;
}
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