How to jump from command in java?

How to jump from lines in if statement? For example, in the following code, I wanna the program jumps from line 10 and goes to command line 11 with being the true condition if.

1 btn[click].addActionListener(new ActionListener() {
2      @Override
3      public void actionPerformed(ActionEvent e) {
4          new_word.append(e.getActionCommand());
5          lb1.setText(lb1.getText() + e.getActionCommand());     
6          if (new_word.toString().equals(words[number_words]))
7              // jump to line 11
8      }
9 });
10 Thread.sleep(delay_for_next_word);            
11 JLabel label = new JLabel("");