modules/jdk.packager/src/main/java/com/oracle/tools/packager/StandardBundlerParam.java

*** 1,7 ****
  /*
!  * Copyright (c) 2014, 2016, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 720,729 ****
--- 720,738 ----
                      Boolean.class,
                      p -> Boolean.TRUE,
                      (s, p) -> Boolean.valueOf(s)
              );
  
+     public static final BundlerParamInfo<Boolean> SINGLETON = new StandardBundlerParam<> (
+         I18N.getString("param.singleton.name"),
+         I18N.getString("param.singleton.description"),
+         BundleParams.PARAM_SINGLETON,
+         Boolean.class,
+         params -> Boolean.FALSE,
+         (s, p) -> Boolean.valueOf(s)
+     );
+ 
      public static void extractMainClassInfoFromAppResources(Map<String, ? super Object> params) {
          boolean hasMainClass = params.containsKey(MAIN_CLASS.getID());
          boolean hasMainJar = params.containsKey(MAIN_JAR.getID());
          boolean hasMainJarClassPath = params.containsKey(CLASSPATH.getID());
          boolean hasPreloader = params.containsKey(PRELOADER_CLASS.getID());