JScrollPane not appearing on a JTextPane

I searched on stackoverflow & on the internet, but it did not work. The scroll bar does not appear. Please, help me, I will be happy to vote for your answer if it works. Here is the code: (Thanks in advance!) package com.james.client; import javax.swing.*; import javax.swing.UIManager.LookAndFeelInfo; public class Main extends JFrame{ private static final long serialVersionUID = 1L; public static void main(String [] args) throws ClassNotFoundException, InstantiationException, IllegalAccessException, UnsupportedLookAndFeelException { //Set program to nimbus for (LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) { if ("Nimbus".equals(info.getName())) { UIManager.setLookAndFeel(info.getClassName()); break; } } //Window stuff JFrame window = new JFrame("MinecraftProgrammer++"); window.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); window.setSize(1000, 600); window.setResizable(false); JPanel content = new JPanel(); content.setLayout(null); JMenuBar nav = new JMenuBar(); JMenu file = new JMenu("File"); JMenu newfile = new JMenu("New"); JMenuItem Class = new JMenuItem("Class"); JMenuItem Package = new JMenuItem("Package"); JMenuItem Other = new JMenuItem("Other"); newfile.add(Class); newfile.add(Package); newfile.add(Other); file.add(newfile); nav.add(file); JTextPane code = new JTextPane(); JScrollPane codescroll = new JScrollPane(code); codescroll.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS); codescroll.setBounds(0, 0, 994, 547); code.setAutoscrolls(true); code.setBounds(0, 0, 994, 547); content.add(codescroll); content.add(code); window.setJMenuBar(nav); //No more code after this line window.add(content); window.setVisible(true); } }

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