Add a very rudimentary command line program that will check the integrity (a very basic integrity check) of a world.

src/joptsimple/internal/ReflectionException.java

@@ -0,0 +1,40 @@
+/*
+ The MIT License
+
+ Copyright (c) 2009 Paul R. Holser, Jr.
+
+ Permission is hereby granted, free of charge, to any person obtaining
+ a copy of this software and associated documentation files (the
+ "Software"), to deal in the Software without restriction, including
+ without limitation the rights to use, copy, modify, merge, publish,
+ distribute, sublicense, and/or sell copies of the Software, and to
+ permit persons to whom the Software is furnished to do so, subject to
+ the following conditions:
+
+ The above copyright notice and this permission notice shall be
+ included in all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+package joptsimple.internal;
+
+/**
+ * <p>This unchecked exception wraps reflection-oriented exceptions.</p>
+ *
+ * @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
+ * @version $Id: ReflectionException.java,v 1.5 2009/08/13 00:34:36 pholser Exp $
+ */
+public class ReflectionException extends RuntimeException {
+    private static final long serialVersionUID = -2L;
+
+    ReflectionException( Throwable cause ) {
+        super( cause.toString() );
+    }
+}