Here you can find the source of spacingBorder()
public static Border spacingBorder()
//package com.java2s; /*/*from w ww.j a va2 s . c om*/ * Copyright 2011 Raffael Herzog * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ import javax.swing.BorderFactory; import javax.swing.border.Border; public class Main { public static int spacing = 5; public static Border spacingBorder() { return BorderFactory.createEmptyBorder(spacing, spacing, spacing, spacing); } }