/*
* RBeastMain.java
*
* Copyright (c) 2002-2015 Alexei Drummond, Andrew Rambaut and Marc Suchard
*
* This file is part of BEAST.
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership and licensing.
*
* BEAST is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* BEAST 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with BEAST; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
package dr.app.beast;
import java.io.IOException;
import java.security.Permission;
/**
* @author Marc A. Suchard
*/
public class RBeastMain {
// Adopted from http://www.avanderw.co.za/preventing-calls-to-system-exit-in-java/
private static class SystemExitControl {
public static class ExitTrappedException extends SecurityException { }
public static void forbidSystemExitCall() {
final SecurityManager securityManager = new SecurityManager() {
@Override
public void checkPermission(Permission permission) {
if (permission.getName().contains("exitVM")) {
throw new ExitTrappedException();
}
}
};
System.setSecurityManager(securityManager);
}
public static void enableSystemExitCall() {
System.setSecurityManager(null);
}
}
public static void main(String[] args) throws IOException {
SystemExitControl.forbidSystemExitCall();
BeastMain.main(args);
}
}