Bug 98472 New project wizard: second page remove from class path should ask for removal of folder when linked
RC1 - create a new project - switch to the second page - link in additional source observe: there is no way to unlink the addtional source We should offer to unlink the folder when the folder is removed from the build path again.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/newsourcepage/ClasspathModifierQueries.java
* this query can be used), <code>false</code> 
         * otherwise
         */
        public boolean doQuery();
        
        /**
         * Get the newly created folder.
         * This method is only valid after having
         * called <code>doQuery</code>.
         * 
         * @return the created folder of type
         * <code>IFolder</code>
         */
        public IFolder getCreatedFolder();
        
        /**
         * Getter for an output folder query.
         * 
         * @return an output folder query which will be needed 
         * when adding the folder to the build path
         * 
         * @see OutputFolderQuery
         */
        public OutputFolderQuery getOutputFolderQuery();
    }
    /**
     * Query to get information about whether the project should be removed as
     * source folder and update build folder to <code>outputLocation</code>
     */
    public static abstract class OutputFolderQuery {