Thread: how to separate this code in another class

Hello every one i have a simple problem here i want to separate this code so that my code will become more easy to read. im using netbeans hear is my code

public class NewJFrame extends javax.swing.JFrame{
boolean logstart = false;
    public NewJFrame() throws IOException {
      initComponents();
// it is hard to develop application if the code are long so i want to separate this to another //external class plss help...
//Start here  ----------------------------------------
       setContentPane(jPanel1);
        try{
       int x = Integer.parseInt(new propAct().readSetting("locatefx"));
       int y = Integer.parseInt(new propAct().readSetting("locatefy"));
       String auto = new propAct().readSetting("auto");
       if(auto.equals("true")){
           automaticsignin.setSelected(true);
          String user =  new propAct().readSetting("pu")
         ,pass = new propAct().readSetting("wp");
          String usnam_decrypt = new cryptobrk().decrypt(user),
          pass_decrypt = new cryptobrk().decrypt(pass);
          System.out.println(usnam_decrypt);
          System.out.println(pass_decrypt);
       }
      String user =  new propAct().readSetting("pu");
       String usnam_decrypt = new cryptobrk().decrypt(user);
       jTextField1.setText(usnam_decrypt);
       setLocation(x,y);
        }catch(Exception e){
        new propAct().newSetting("pu", "");
        new propAct().newSetting("wp", "");
        }
//End here ----------------------------------------------------------------
    }
    @SuppressWarnings("unchecked")
  //Generated Code

Note i mean that i want to separate the code into another java file. from NewJFrame.java to initialize.java

Wow this is very good sample thanks