Bug 117295 [clean up][infrastructure] Light clean up
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/fix/StringMultiFix.java
result= new CompilationUnitChange("", cu); 
					TextChangeCompatibility.addTextEdit(result, MultiFixMessages.StringMultiFix_AddMissingNonNls_description, edit);
				}
			}
			if (fRemoveNlsTag && problem.getID() == IProblem.UnnecessaryNLSTag) {
				IBuffer buffer= cu.getBuffer();
				if (buffer != null) {
					TextEdit edit= StringFix.getReplace(problem.getSourceStart(), problem.getSourceEnd() - problem.getSourceStart() + 1, buffer, false);
					if (edit != null) {
						if (result == null)
							result= new CompilationUnitChange("", cu); 
						TextChangeCompatibility.addTextEdit(result, MultiFixMessages.StringMultiFix_RemoveUnnecessaryNonNls_description, edit);
					}
				}
			}
		}
		if (result == null)
			return null;
		
		return new TextChangeFix("", cu, result); 
	}
	public Map getRequiredOptions() {
		Map result= new Hashtable();
		if (fAddNlsTag || fRemoveNlsTag)
			result.put(JavaCore.COMPILER_PB_NON_NLS_STRING_LITERAL, JavaCore.WARNING);
		return result;
	}
	public Control createConfigurationControl(Composite parent) {
		Composite composite= new Composite(parent, SWT.NONE);
		composite.setLayoutData(new GridData(SWT.LEFT, SWT.CENTER, true, true));