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/*******************************************************************************
* Copyright (c) 2015 Jeff Martin.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public
* License v3.0 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
*
* <p>Contributors:
* Jeff Martin - initial API and implementation
******************************************************************************/

package cuchaz.enigma.gui;

public class ExceptionIgnorer {
	public static boolean shouldIgnore(Throwable t) {
		// is this that pesky concurrent access bug in the highlight painter system?
		// (ancient ui code is ancient)
		if (t instanceof ArrayIndexOutOfBoundsException) {
			StackTraceElement[] stackTrace = t.getStackTrace();

			if (stackTrace.length > 1) {
				// does this stack frame match javax.swing.text.DefaultHighlighter.paint*() ?
				StackTraceElement frame = stackTrace[1];

				if (frame.getClassName().equals("javax.swing.text.DefaultHighlighter") && frame.getMethodName().startsWith("paint")) {
					return true;
				}
			}
		}

		return false;
	}
}