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
/**
         * Query to create a folder.
         * 
         * @return <code>true</code> if the operation
         * was successful (e.g. no cancelled), <code>
         * false</code> otherwise
         */
        public boolean doQuery();
        
        /**
         * Find out whether a source folder is about
         * to be created or a normal folder which
         * is not on the classpath (and therefore
         * might have to be excluded).
         * 
         * Should only be called after having executed
         * <code>doQuery</code>, because otherwise
         * it might not be sure if a result exists or
         * not.
         * 
         * @return <code>true</code> if a source
         * folder should be created, <code>false
         * </code> otherwise
         */