Program: 10477
Project: 10477
Buggy source:
private void setupViews(){
  UIImageView background=new UIImageView(UIImage.createFromBundle("String_Node_Str"));
  background.setFrame(new CGRect(0,0,320,480));
  background.setContentMode(UIViewContentMode.Center);
  background.setUserInteractionEnabled(false);
  getView().addSubview(background);
  textField=new UITextField(new CGRect(44,32,232,31));
  textField.setContentVerticalAlignment(UIControlContentVerticalAlignment.Center);
  textField.setBorderStyle(UITextBorderStyle.RoundedRect);
  textField.setPlaceholder("String_Node_Str");
  textField.setFont(UIFont.getFont("String_Node_Str",17));
  textField.setClearsOnBeginEditing(true);
  textField.setAdjustsFontSizeToFitWidth(true);
  textField.setMinimumFontSize(17);
  textField.setAutocapitalizationType(UITextAutocapitalizationType.Words);
  textField.setKeyboardType(UIKeyboardType.ASCIICapable);
  textField.setReturnKeyType(UIReturnKeyType.Done);
  textField.setClearButtonMode(UITextFieldViewMode.WhileEditing);
  textField.setDelegate(new UITextFieldDelegateAdapter(){
    @Override public boolean shouldReturn(    UITextField theTextField){
      if (theTextField == textField) {
        textField.resignFirstResponder();
        updateString();
      }
      return true;
    }
  }
);
  getView().addSubview(textField);
  label=new UILabel(new CGRect(20,104,280,44));
  label.setFont(UIFont.getFont("String_Node_Str",24));
  label.setTextColor(UIColor.white());
  label.setBaselineAdjustment(UIBaselineAdjustment.AlignCenters);
  label.setTextAlignment(NSTextAlignment.Center);
  label.setText(textField.getPlaceholder());
  getView().addSubview(label);
}

Fixed version (ground truth):
private void setupViews(){
  UIImageView background=new UIImageView(UIImage.create("String_Node_Str"));
  background.setFrame(new CGRect(0,0,320,480));
  background.setContentMode(UIViewContentMode.Center);
  background.setUserInteractionEnabled(false);
  getView().addSubview(background);
  textField=new UITextField(new CGRect(44,32,232,31));
  textField.setContentVerticalAlignment(UIControlContentVerticalAlignment.Center);
  textField.setBorderStyle(UITextBorderStyle.RoundedRect);
  textField.setPlaceholder("String_Node_Str");
  textField.setFont(UIFont.getFont("String_Node_Str",17));
  textField.setClearsOnBeginEditing(true);
  textField.setAdjustsFontSizeToFitWidth(true);
  textField.setMinimumFontSize(17);
  textField.setAutocapitalizationType(UITextAutocapitalizationType.Words);
  textField.setKeyboardType(UIKeyboardType.ASCIICapable);
  textField.setReturnKeyType(UIReturnKeyType.Done);
  textField.setClearButtonMode(UITextFieldViewMode.WhileEditing);
  textField.setDelegate(new UITextFieldDelegateAdapter(){
    @Override public boolean shouldReturn(    UITextField theTextField){
      if (theTextField == textField) {
        textField.resignFirstResponder();
        updateString();
      }
      return true;
    }
  }
);
  getView().addSubview(textField);
  label=new UILabel(new CGRect(20,104,280,44));
  label.setFont(UIFont.getFont("String_Node_Str",24));
  label.setTextColor(UIColor.white());
  label.setBaselineAdjustment(UIBaselineAdjustment.AlignCenters);
  label.setTextAlignment(NSTextAlignment.Center);
  label.setText(textField.getPlaceholder());
  getView().addSubview(label);
}