/*
 * #%L
 * ImageJ software for multidimensional image processing and analysis.
 * %%
 * Copyright (C) 2014 - 2015 Board of Regents of the University of
 * Wisconsin-Madison, University of Konstanz and Brian Northan.
 * %%
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * #L%
 */

package net.imagej.ops.logic;

import net.imagej.ops.Ops;

import org.scijava.plugin.Parameter;
import org.scijava.plugin.Plugin;

@Plugin(type = Ops.Logic.Xor.class, name = Ops.Logic.Xor.NAME)
public class XorCondition<T> extends AbstractCondition<T> implements
	Ops.Logic.Xor
{

	@Parameter
	private Condition<T> c1;

	@Parameter
	private Condition<T> c2;

	@Override
	public boolean isTrue(final T val) {
		final boolean one = c1.isTrue(val);
		final boolean two = c2.isTrue(val);
		return (one && !two) || (!one && two);
	}

}

@@ -1948,120 +1948,46 @@
 %7B%0A%09%09
-final boolean one = c1.isTrue(val);%0A%09%09final boolean two = c2.isTrue(val);%0A%09%09return (one && !two) %7C%7C (!one && two
+return c1.isTrue(val) != c2.isTrue(val
 );%0A%09

Change isTrue method in XorCondition