--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/components/visual-panels/core/src/java/util/com/oracle/solaris/vp/util/cli/OptionGroup.java	Thu May 24 04:16:47 2012 -0400
@@ -0,0 +1,113 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License (the "License").
+ * You may not use this file except in compliance with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.
+ */
+
+package com.oracle.solaris.vp.util.cli;
+
+import java.util.*;
+
+public abstract class OptionGroup extends Option {
+    //
+    // Instance data
+    //
+
+    private boolean required;
+    private boolean documented;
+    private List<Option> options = new ArrayList<Option>();
+
+    // Used when processing options
+    private List<Option> usedOptions = new ArrayList<Option>();
+
+    //
+    // Constructors
+    //
+
+    public OptionGroup(boolean required) {
+	setRequired(required);
+	setDocumented(true);
+    }
+
+    public OptionGroup(boolean required, Option[] options) {
+	this(required);
+	this.options.addAll(Arrays.asList(options));
+    }
+
+    //
+    // Option methods
+    //
+
+    @Override
+    public boolean isDocumented() {
+	return documented;
+    }
+
+    @Override
+    public boolean isRequired() {
+	return required;
+    }
+
+    //
+    // OptionGroup methods
+    //
+
+    public void addOption(Option option) {
+	synchronized (options) {
+	    options.add(option);
+	}
+    }
+
+    protected List<Option> getOptions() {
+	return options;
+    }
+
+    public List<Option> getUsedOptions() {
+	return usedOptions;
+    }
+
+    protected boolean removeOption(Option option) {
+	synchronized (options) {
+	    return options.remove(option);
+	}
+    }
+
+    public void setDocumented(boolean documented) {
+	this.documented = documented;
+    }
+
+    public void setRequired(boolean required) {
+	this.required = required;
+    }
+
+    //
+    // Private methods
+    //
+
+    private void addUsedOption(Option option) {
+	usedOptions.add(option);
+    }
+
+    private boolean removeUsedOption(Option option) {
+	return usedOptions.remove(option);
+    }
+}