Java tutorial
//package com.java2s; //License from project: Open Source License import java.awt.Component; import javax.swing.JSplitPane; public class Main { public static Component getOtherComponent(JSplitPane split, Component current) { if (split == null || current == null) return null; Component other = split.getLeftComponent(); if (other == current) other = split.getRightComponent(); return other; } }