Program: 159927
Project: 159927
Buggy source:
public void customInitComponents(){
  btnRight=new javax.swing.JButton();
  btnLeft=new javax.swing.JButton();
  jScrollPane1=new javax.swing.JScrollPane();
  lblMessage=new MageTextArea();
  btnSpecial=new javax.swing.JButton();
  setBackground(new java.awt.Color(0,0,0,80));
  btnRight.setText("String_Node_Str");
  btnRight.addActionListener(new java.awt.event.ActionListener(){
    public void actionPerformed(    java.awt.event.ActionEvent evt){
      btnRightActionPerformed(evt);
    }
  }
);
  btnLeft.setText("String_Node_Str");
  btnLeft.addActionListener(new java.awt.event.ActionListener(){
    public void actionPerformed(    java.awt.event.ActionEvent evt){
      btnLeftActionPerformed(evt);
    }
  }
);
  jScrollPane1.setBorder(javax.swing.BorderFactory.createEtchedBorder());
  jScrollPane1.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
  lblMessage.setBorder(null);
  jScrollPane1.setViewportView(lblMessage);
  jScrollPane1.setBorder(null);
  btnSpecial.setText("String_Node_Str");
  btnSpecial.addActionListener(new java.awt.event.ActionListener(){
    public void actionPerformed(    java.awt.event.ActionEvent evt){
      btnSpecialActionPerformed(evt);
    }
  }
);
  JLabel jlabel=new JLabel();
  jlabel.setLayout(new BorderLayout());
  jlabel.add(jScrollPane1,BorderLayout.CENTER);
  setLayout(new BorderLayout());
  JLabel jlabel2=new JLabel();
  jlabel2.setLayout(new FlowLayout());
  jlabel2.add(btnSpecial);
  jlabel2.add(btnLeft);
  jlabel2.add(btnRight);
  jlabel2.setPreferredSize(new Dimension(0,35));
  add(jlabel,BorderLayout.CENTER);
  add(jlabel2,BorderLayout.PAGE_END);
}

Fixed version (ground truth):
public void customInitComponents(){
  btnRight=new javax.swing.JButton();
  btnLeft=new javax.swing.JButton();
  jScrollPane1=new javax.swing.JScrollPane();
  lblMessage=new MageTextArea();
  btnSpecial=new javax.swing.JButton();
  setBackground(new java.awt.Color(0,0,0,80));
  btnRight.setText("String_Node_Str");
  btnRight.addActionListener(new java.awt.event.ActionListener(){
    @Override public void actionPerformed(    java.awt.event.ActionEvent evt){
      btnRightActionPerformed(evt);
    }
  }
);
  btnLeft.setText("String_Node_Str");
  btnLeft.addActionListener(new java.awt.event.ActionListener(){
    @Override public void actionPerformed(    java.awt.event.ActionEvent evt){
      btnLeftActionPerformed(evt);
    }
  }
);
  jScrollPane1.setBorder(javax.swing.BorderFactory.createEtchedBorder());
  jScrollPane1.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
  lblMessage.setBorder(null);
  jScrollPane1.setViewportView(lblMessage);
  jScrollPane1.setBorder(null);
  btnSpecial.setText("String_Node_Str");
  btnSpecial.addActionListener(new java.awt.event.ActionListener(){
    @Override public void actionPerformed(    java.awt.event.ActionEvent evt){
      btnSpecialActionPerformed(evt);
    }
  }
);
  JLabel jlabel=new JLabel();
  jlabel.setLayout(new BorderLayout());
  jlabel.add(jScrollPane1,BorderLayout.CENTER);
  setLayout(new BorderLayout());
  JLabel jlabel2=new JLabel();
  jlabel2.setLayout(new FlowLayout());
  jlabel2.add(btnSpecial);
  jlabel2.add(btnLeft);
  jlabel2.add(btnRight);
  jlabel2.setPreferredSize(new Dimension(0,35));
  add(jlabel,BorderLayout.CENTER);
  add(jlabel2,BorderLayout.PAGE_END);
}