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/HintTextGroup.java
public IFolderCreationQuery getFolderCreationQuery() {
        IStructuredSelection selection= getSelection();
        return ClasspathModifierQueries.getDefaultFolderCreationQuery(getShell(), selection.getFirstElement());
    }
    
    /**
     * Return an <code>ILinkToQuery</code>.
     * 
     * @see ClasspathModifierQueries#getDefaultLinkQuery(Shell, IJavaProject, IPath)
     * @see IClasspathInformationProvider#getLinkFolderQuery()
     */
    public ILinkToQuery getLinkFolderQuery() throws JavaModelException {
        return ClasspathModifierQueries.getDefaultLinkQuery(getShell(), fCurrJProject, new Path(fOutputLocationField.getText()));
    }
    
    /**
     * Return an <code>IAddArchivesQuery</code>.
     * 
     * @see ClasspathModifierQueries#getDefaultArchivesQuery(Shell)
     * @see IClasspathInformationProvider#getExternalArchivesQuery()
     */
    public IAddArchivesQuery getExternalArchivesQuery() throws JavaModelException {
        return ClasspathModifierQueries.getDefaultArchivesQuery(getShell());
    }
    
    /**
     * Return an <code>IAddLibrariesQuery</code>.
     * 
     * @see ClasspathModifierQueries#getDefaultLibrariesQuery(Shell)
     * @see IClasspathInformationProvider#getLibrariesQuery()