/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.com
*
* This program is free software: you can redistribute it and/or modify it under the terms of the
* GNU Affero General Public License as published by the Free Software Foundation, either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with this program.
* If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.tools;
import java.lang.reflect.Method;
import java.util.logging.ConsoleHandler;
import java.util.logging.Formatter;
import java.util.logging.StreamHandler;
/**
* The regular {@link ConsoleHandler} fails to call super.close() which prevents
* {@link Formatter#getTail(java.util.logging.Handler)} to be written propertly. We solve this by
* reflectively calling the private method {@link StreamHandler#flushAndClose}.
*
* @author Simon Fischer
*
*/
public class FixedConsoleHandler extends ConsoleHandler {
@Override
public void close() {
super.close();
Method flushAndClose;
try {
flushAndClose = StreamHandler.class.getDeclaredMethod("flushAndClose", new Class[0]);
flushAndClose.setAccessible(true);
flushAndClose.invoke(this);
} catch (Exception e) {
// e.printStackTrace();
}
}
}