/*--

  Copyright (C) 2012 Jason Hunter & Brett McLaughlin.

  All rights reserved.

  Redistribution and use in source and binary forms, with or without

  modification, are permitted provided that the following conditions

  are met:

  1. Redistributions of source code must retain the above copyright

     notice, this list of conditions, and the following disclaimer.

  2. Redistributions in binary form must reproduce the above copyright

     notice, this list of conditions, and the disclaimer that follows

     these conditions in the documentation and/or other materials

     provided with the distribution.

  3. The name "JDOM" must not be used to endorse or promote products

     derived from this software without prior written permission.  For

     written permission, please contact <request_AT_jdom_DOT_org>.

  4. Products derived from this software may not be called "JDOM", nor

     may "JDOM" appear in their name, without prior written permission

     from the JDOM Project Management <request_AT_jdom_DOT_org>.

  In addition, we request (but do not require) that you include in the

  end-user documentation provided with the redistribution and/or in the

  software itself an acknowledgement equivalent to the following:

      "This product includes software developed by the

       JDOM Project (http://www.jdom.org/)."

  Alternatively, the acknowledgment may be graphical using the logos

  available at http://www.jdom.org/images/logos.

  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED

  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

  DISCLAIMED.  IN NO EVENT SHALL THE JDOM AUTHORS OR THE PROJECT

  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,

  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT

  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

  SUCH DAMAGE.

  This software consists of voluntary contributions made by many

  individuals on behalf of the JDOM Project and was originally

  created by Jason Hunter <jhunter_AT_jdom_DOT_org> and

  Brett McLaughlin <brett_AT_jdom_DOT_org>.  For more information

  on the JDOM Project, please see <http://www.jdom.org/>.

  */

 package org.jdom2.internal;

 /**

  * System.getProperty(...) requires security permissions in Applets, and some

  * other cases and this class contains static methods that allow the security

  * exceptions to fail silently. 

  * 

  * @author Rolf Lear

  *

  */

 public final class SystemProperty {

         /**

          * Query the System properties for a particular property. If the property

          * is not set, or not accessible, it returns the def value.

          * @param property The property to get

          * @param def The value to return if the property is not accessible or not set.

          * @return the appropriate property value.

          */

         public static final String get(final String property, final String def) {

                 try {

                         return System.getProperty(property, def);

                 } catch (SecurityException se) {

                         return def;

                 }

         }

 }