/jboss-as-7.1.1.Final/host-controller/src/main/java/org/jboss/as/host/controller/JvmOptionsElement.java
Java | 75 lines | 23 code | 12 blank | 40 comment | 2 complexity | 6b31ec348fa98bb9e139318a65eb0138 MD5 | raw file
Possible License(s): LGPL-2.1, Apache-2.0
- /*
- * JBoss, Home of Professional Open Source.
- * Copyright 2010, Red Hat, Inc., and individual contributors
- * as indicated by the @author tags. See the copyright.txt file in the
- * distribution for a full listing of individual contributors.
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This software 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this software; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
- */
- package org.jboss.as.host.controller;
- import static org.jboss.as.host.controller.HostControllerMessages.MESSAGES;
- import java.util.ArrayList;
- import java.util.List;
- /**
- * An element representing a list of jvm options.
- *
- * @author <a href="mailto:kkhan@redhat.com">Kabir Khan</a>
- */
- public final class JvmOptionsElement {
- private final List<String> options = new ArrayList<String>();
- /**
- * Construct a new instance.
- *
- */
- public JvmOptionsElement() {
- }
- /**
- * Adds an option to the Jvm options
- *
- * @param value the option to add
- */
- void addOption(final String value) {
- synchronized (options) {
- if (value == null) {
- throw MESSAGES.nullVar("value");
- }
- options.add(value);
- }
- }
- public int size() {
- return options.size();
- }
- /**
- * Get a copy of the options.
- *
- * @return the copy of the options
- */
- public List<String> getOptions() {
- return new ArrayList<String>(options);
- }
- }