Added runtime ExitException exception.

src/main/java/fr/ill/ics/util/exception/ExitException.java

+/*
+ * Nomad Instrument Control Software
+ *
+ * Copyright 2011 Institut Laue-Langevin
+ *
+ * Licensed under the EUPL, Version 1.1 only (the "License");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ *
+ * http://joinup.ec.europa.eu/software/page/eupl
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ */
+package fr.ill.ics.util.exception;
+
+/**
+ * 
+ */
+public class ExitException extends RuntimeException {
+
+	private int exitCode;
+
+	public ExitException(int exitCode) {
+		this.exitCode = exitCode;
+	}
+
+	public int getExitCode() {
+		return exitCode;
+	}
+	
+}