Program: 46314
Project: 46314
Buggy source:
/** 
 * This method is called from within the constructor to initialize the form. WARNING: Do NOT modify this code. The content of this method is always regenerated by the Form Editor.
 */
private void initComponents(){
  java.awt.GridBagConstraints gridBagConstraints;
  buttonGroup1=new javax.swing.ButtonGroup();
  jLabel1=new javax.swing.JLabel();
  jButton1=new javax.swing.JButton();
  jTextField1=new javax.swing.JTextField();
  jPanel1=new javax.swing.JPanel();
  styleBumpShaderRB=new javax.swing.JRadioButton();
  styleNormalRB=new javax.swing.JRadioButton();
  setLayout(new java.awt.GridBagLayout());
  addFocusListener(new java.awt.event.FocusAdapter(){
    public void focusGained(    java.awt.event.FocusEvent evt){
      formFocusGained(evt);
    }
  }
);
  jLabel1.setText("String_Node_Str");
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.gridx=0;
  gridBagConstraints.gridy=1;
  gridBagConstraints.insets=new java.awt.Insets(0,0,0,8);
  add(jLabel1,gridBagConstraints);
  jButton1.setText("String_Node_Str");
  jButton1.addActionListener(new java.awt.event.ActionListener(){
    public void actionPerformed(    java.awt.event.ActionEvent evt){
      jButton1ActionPerformed(evt);
    }
  }
);
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.gridx=1;
  gridBagConstraints.gridy=2;
  add(jButton1,gridBagConstraints);
  jTextField1.setColumns(8);
  jTextField1.setText("String_Node_Str");
  jTextField1.addFocusListener(new java.awt.event.FocusAdapter(){
    public void focusGained(    java.awt.event.FocusEvent evt){
      jTextField1FocusGained(evt);
    }
  }
);
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.gridx=1;
  gridBagConstraints.gridy=1;
  jPanel1.setLayout(new java.awt.GridBagLayout());
  jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder(javax.swing.BorderFactory.createEtchedBorder(),"String_Node_Str"));
  buttonGroup1.add(styleBumpShaderRB);
  styleBumpShaderRB.setText("String_Node_Str");
  styleBumpShaderRB.addActionListener(new java.awt.event.ActionListener(){
    public void actionPerformed(    java.awt.event.ActionEvent evt){
      styleBumpShaderRBActionPerformed(evt);
    }
  }
);
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.gridx=0;
  gridBagConstraints.gridy=1;
  gridBagConstraints.anchor=java.awt.GridBagConstraints.WEST;
  jPanel1.add(styleBumpShaderRB,gridBagConstraints);
  buttonGroup1.add(styleNormalRB);
  styleNormalRB.setText("String_Node_Str");
  styleNormalRB.setBorder(javax.swing.BorderFactory.createEmptyBorder(0,0,0,0));
  styleNormalRB.setMargin(new java.awt.Insets(0,0,0,0));
  styleNormalRB.addActionListener(new java.awt.event.ActionListener(){
    public void actionPerformed(    java.awt.event.ActionEvent evt){
      styleNormalRBActionPerformed(evt);
    }
  }
);
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.anchor=java.awt.GridBagConstraints.WEST;
  jPanel1.add(styleNormalRB,gridBagConstraints);
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.gridwidth=2;
  gridBagConstraints.anchor=java.awt.GridBagConstraints.WEST;
  add(jPanel1,gridBagConstraints);
}

Fixed version (ground truth):
/** 
 * This method is called from within the constructor to initialize the form. WARNING: Do NOT modify this code. The content of this method is always regenerated by the Form Editor.
 */
private void initComponents(){
  java.awt.GridBagConstraints gridBagConstraints;
  buttonGroup1=new javax.swing.ButtonGroup();
  jLabel1=new javax.swing.JLabel();
  jButton1=new javax.swing.JButton();
  jTextField1=new javax.swing.JTextField();
  jPanel1=new javax.swing.JPanel();
  styleBumpShaderRB=new javax.swing.JRadioButton();
  styleNormalRB=new javax.swing.JRadioButton();
  setLayout(new java.awt.GridBagLayout());
  addFocusListener(new java.awt.event.FocusAdapter(){
    public void focusGained(    java.awt.event.FocusEvent evt){
      formFocusGained(evt);
    }
  }
);
  jLabel1.setText("String_Node_Str");
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.gridx=0;
  gridBagConstraints.gridy=1;
  gridBagConstraints.insets=new java.awt.Insets(0,0,0,8);
  add(jLabel1,gridBagConstraints);
  jButton1.setText("String_Node_Str");
  jButton1.addActionListener(new java.awt.event.ActionListener(){
    public void actionPerformed(    java.awt.event.ActionEvent evt){
      jButton1ActionPerformed(evt);
    }
  }
);
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.gridx=1;
  gridBagConstraints.gridy=2;
  add(jButton1,gridBagConstraints);
  jTextField1.setColumns(8);
  jTextField1.setText("String_Node_Str");
  jTextField1.addFocusListener(new java.awt.event.FocusAdapter(){
    public void focusGained(    java.awt.event.FocusEvent evt){
      jTextField1FocusGained(evt);
    }
  }
);
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.gridx=1;
  gridBagConstraints.gridy=1;
  add(jTextField1,gridBagConstraints);
  jPanel1.setLayout(new java.awt.GridBagLayout());
  jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder(javax.swing.BorderFactory.createEtchedBorder(),"String_Node_Str"));
  buttonGroup1.add(styleBumpShaderRB);
  styleBumpShaderRB.setText("String_Node_Str");
  styleBumpShaderRB.addActionListener(new java.awt.event.ActionListener(){
    public void actionPerformed(    java.awt.event.ActionEvent evt){
      styleBumpShaderRBActionPerformed(evt);
    }
  }
);
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.gridx=0;
  gridBagConstraints.gridy=1;
  gridBagConstraints.anchor=java.awt.GridBagConstraints.WEST;
  jPanel1.add(styleBumpShaderRB,gridBagConstraints);
  buttonGroup1.add(styleNormalRB);
  styleNormalRB.setText("String_Node_Str");
  styleNormalRB.setBorder(javax.swing.BorderFactory.createEmptyBorder(0,0,0,0));
  styleNormalRB.setMargin(new java.awt.Insets(0,0,0,0));
  styleNormalRB.addActionListener(new java.awt.event.ActionListener(){
    public void actionPerformed(    java.awt.event.ActionEvent evt){
      styleNormalRBActionPerformed(evt);
    }
  }
);
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.anchor=java.awt.GridBagConstraints.WEST;
  jPanel1.add(styleNormalRB,gridBagConstraints);
  gridBagConstraints=new java.awt.GridBagConstraints();
  gridBagConstraints.gridwidth=2;
  gridBagConstraints.anchor=java.awt.GridBagConstraints.WEST;
  add(jPanel1,gridBagConstraints);
}