Bug 94632 [Build path] Build path submenu shown on working sets
I20050509-2010 The build path submenu is shown in the context menu of working sets in the package explorer.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/newsourcepage/GenerateBuildPathActionGroup.java
/**
     * Pop-up menu: id of the source sub menu (value <code>org.eclipse.jdt.ui.buildpath.menu</code>).
     * 
     * @since 3.1
     */
    public static final String MENU_ID= "org.eclipse.jdt.ui.buildpath.menu"; 
    
    /**
     * Pop-up menu: id of the buildpath (add /remove) group of the buildpath sub menu (value
     * <code>buildpathGroup</code>).
     * 
     * @since 3.1
     */
    public static final String GROUP_BUILDPATH= "buildpathGroup";  
    
    /**
     * Pop-up menu: id of the filter (include / exclude) group of the buildpath sub menu (value
     * <code>filterGroup</code>).
     * 
     * @since 3.1
     */
    public static final String GROUP_FILTER= "filterGroup";  
    
    /**