public void addImport(String qualifiedTypeName) throws CoreException {
public String addImport(String qualifiedTypeName) throws CoreException {
	public void addImport(String qualifiedTypeName) throws CoreException {		if (fImportEdit == null) {			fImportEdit= new ImportEdit(getCompilationUnit(), JavaPreferencesSettings.getCodeGenerationSettings());		}		fImportEdit.addImport(qualifiedTypeName);	}