Here you can find the source of getEmpty5Border()
public static Border getEmpty5Border()
//package com.java2s; /*/*from www.j ava2 s . c om*/ * 09/08/2005 * * UIUtil.java - Utility methods for org.fife.rsta.ui classes. * This library is distributed under a modified BSD license. See the included * RSTAUI.License.txt file for details. */ import javax.swing.BorderFactory; import javax.swing.border.Border; public class Main { /** * A very common border that can be shared across many components. */ private static final Border EMPTY_5_BORDER = BorderFactory.createEmptyBorder(5, 5, 5, 5); /** * Returns an empty border of width 5 on all sides. Since this is a * very common border in GUI's, the border returned is a singleton. * * @return The border. */ public static Border getEmpty5Border() { return EMPTY_5_BORDER; } }