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diff --git a/pki/base/silent/src/argparser/SimpleExample.java b/pki/base/silent/src/argparser/SimpleExample.java
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+++ b/pki/base/silent/src/argparser/SimpleExample.java
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+// --- BEGIN COPYRIGHT BLOCK ---
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; version 2 of the License.
+//
+// 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, write to the Free Software Foundation, Inc.,
+// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+//
+// (C) 2007 Red Hat, Inc.
+// All rights reserved.
+// --- END COPYRIGHT BLOCK ---
+
+/**
+ * Gives a very simple example of the use of 
+ * {@link argparser.ArgParser ArgParser}.
+ */
+public class SimpleExample
+{
+	/**
+	 * Run this to invoke command line parsing.
+	 */
+	public static void main (String[] args) 
+	 {
+	   // create holder objects for storing results ...
+ 
+	   DoubleHolder theta = new DoubleHolder();
+	   StringHolder fileName = new StringHolder();
+	   BooleanHolder debug = new BooleanHolder();
+ 
+	   // create the parser and specify the allowed options ...
+ 
+	   ArgParser parser = new ArgParser("java argparser.SimpleExample");
+	   parser.addOption ("-theta %f #theta value (in degrees)", theta); 
+	   parser.addOption ("-file %s #name of the operating file", fileName);
+	   parser.addOption ("-debug %v #enables display of debugging info",
+			     debug);
+
+	   // and then match the arguments
+
+	   parser.matchAllArgs (args);
+
+	   // now print out the values
+
+	   System.out.println ("theta=" + theta.value);
+	   System.out.println ("fileName=" + fileName.value);
+	   System.out.println ("debug=" + debug.value);
+	 }
+}
+