Java tutorial
import java.awt.Container; import java.awt.GridLayout; import javax.swing.JFrame; import javax.swing.JScrollPane; import javax.swing.JTextArea; public class Main { public static void main(String args[]) { String title = (args.length == 0 ? "TextArea Example" : args[0]); JFrame frame = new JFrame(title); Container content = frame.getContentPane(); content.setLayout(new GridLayout(0, 2)); JTextArea leftTextArea = new JTextArea(); content.add(leftTextArea); leftTextArea.paste(); JTextArea rightTextArea = new JTextArea() { public boolean isManagingFocus() { return false; } }; rightTextArea.paste(); JScrollPane rightPane = new JScrollPane(rightTextArea); content.add(rightPane); frame.setSize(250, 150); frame.setVisible(true); } }