import java.awt.BorderLayout;
import java.awt.Dimension;
import javax.swing.JFrame;
import javax.swing.JSplitPane;
import javax.swing.JTextArea;
public class MainClass extends JFrame {
static String sometext = "Text Text Text Text Text Text Text Text Text Text Text Text ";
public MainClass() {
super("Simple SplitPane Frame");
setSize(450, 200);
setDefaultCloseOperation(EXIT_ON_CLOSE);
JTextArea jt1 = new JTextArea(sometext);
JTextArea jt2 = new JTextArea(sometext);
jt1.setLineWrap(true);
jt2.setLineWrap(true);
jt1.setMinimumSize(new Dimension(150, 150));
jt2.setMinimumSize(new Dimension(150, 150));
jt1.setPreferredSize(new Dimension(250, 200));
JSplitPane sp = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT, jt1, jt2);
getContentPane().add(sp, BorderLayout.CENTER);
}
public static void main(String args[]) {
MainClass ssb = new MainClass();
ssb.setVisible(true);
}
}