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
OutputLocationDialog dialog= new OutputLocationDialog(sh, element, classpathList);
                        result[0]= dialog.open() == Window.OK;
                        fOutputLocation= dialog.getOutputLocation();
                    }
                });
                return result[0];
            }
            
            public IPath getOutputLocation() {
                return fOutputLocation;
            }
            
            public ClasspathModifierQueries.OutputFolderQuery getOutputFolderQuery(IPath p) {
                return getDefaultFolderQuery(shell, projectOutputLocation);
            }
        };
    }
    /**
     * Query to create a folder.
     * 
     * The default query shows a dialog which allows
     * the user to specify the new folder that should
     * be created.
     * 
     * @param shell shell if there is any or <code>null</code>
     * @param selection an object of type <code>IFolder</code>
     * or <code>IJavaElement</code> which should become the direct
     * parent of the new folder.
     * indicate the type of the selected parent folder
     * @return an <code>IFolderCreationQuery</code> showing a dialog