Program: 67723
Project: 67723
Buggy source:
private void placeComponents(){
  GridLayout glContent=new GridLayout(3,true);
  glContent.marginHeight=2;
  glContent.marginWidth=2;
  this.setLayout(glContent);
  grpAccLine=new Group(this,SWT.NONE);
  GridData gdGRPAccLine=new GridData(GridData.FILL_HORIZONTAL);
  GridLayout glGRPAccline=new GridLayout(2,false);
  glGRPAccline.verticalSpacing=0;
  grpAccLine.setLayout(glGRPAccline);
  grpAccLine.setLayoutData(gdGRPAccLine);
  grpAccLine.setText(Messages.getString("String_Node_Str"));
  liacAccLine=new LineAttributesComposite(grpAccLine,SWT.NONE,context,((BubbleSeries)series).getAccLineAttributes(),true,true,true);
  GridData gdLIACAccLine=new GridData(GridData.FILL_BOTH);
  gdLIACAccLine.horizontalSpan=2;
  liacAccLine.setLayoutData(gdLIACAccLine);
  liacAccLine.addListener(this);
  Composite cmpOrientation=new Composite(grpAccLine,SWT.NONE);
{
    GridLayout gl=new GridLayout(2,false);
    gl.marginHeight=0;
    gl.marginBottom=0;
    gl.verticalSpacing=0;
    cmpOrientation.setLayout(gl);
    GridData gd=new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan=2;
    cmpOrientation.setLayoutData(gd);
  }
  lblOrientation=new Label(cmpOrientation,SWT.NONE);
  lblOrientation.setText(Messages.getString("String_Node_Str"));
  cmbOrientation=new Combo(cmpOrientation,SWT.DROP_DOWN | SWT.READ_ONLY);
  GridData gdCMBOrientation=new GridData(GridData.FILL_HORIZONTAL);
  cmbOrientation.setLayoutData(gdCMBOrientation);
  cmbOrientation.addSelectionListener(this);
  grpLine=new Group(this,SWT.NONE);
  GridData gdGRPLine=new GridData(GridData.FILL_HORIZONTAL);
  gdGRPLine.horizontalSpan=2;
  grpLine.setLayoutData(gdGRPLine);
  GridLayout glLine=new GridLayout(2,false);
  glLine.horizontalSpacing=0;
  grpLine.setLayout(glLine);
  grpLine.setText(Messages.getString("String_Node_Str"));
  Composite cmpLine=new Composite(grpLine,SWT.NONE);
{
    GridLayout gl=new GridLayout(2,false);
    gl.marginHeight=0;
    gl.marginWidth=0;
    gl.horizontalSpacing=0;
    gl.verticalSpacing=0;
    cmpLine.setLayout(gl);
    cmpLine.setLayoutData(new GridData(GridData.FILL_BOTH));
  }
  liacLine=new LineAttributesComposite(cmpLine,SWT.NONE,context,((BubbleSeries)series).getLineAttributes(),true,true,true);
  GridData gdLIACLine=new GridData(GridData.FILL_HORIZONTAL);
  gdLIACLine.horizontalSpan=2;
  liacLine.setLayoutData(gdLIACLine);
  liacLine.addListener(this);
  Composite cmpShadow=new Composite(cmpLine,SWT.NONE);
{
    GridLayout gl=new GridLayout(2,false);
    gl.marginHeight=0;
    gl.marginBottom=0;
    gl.verticalSpacing=0;
    cmpShadow.setLayout(gl);
    GridData gd=new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan=2;
    cmpShadow.setLayoutData(gd);
  }
  lblShadow=new Label(cmpShadow,SWT.NONE);
  lblShadow.setText(Messages.getString("String_Node_Str"));
  fccShadow=new FillChooserComposite(cmpShadow,SWT.NONE,context,((BubbleSeries)series).getShadowColor(),false,false);
  GridData gdFCCShadow=new GridData(GridData.FILL_HORIZONTAL);
  fccShadow.setLayoutData(gdFCCShadow);
  fccShadow.addListener(this);
  Composite cmp=new Composite(grpLine,SWT.NONE);
  cmp.setLayout(new GridLayout());
  btnPalette=new Button(cmp,SWT.CHECK);
{
    btnPalette.setText(Messages.getString("String_Node_Str"));
    btnPalette.setSelection(((BubbleSeries)series).isPaletteLineColor());
    btnPalette.addSelectionListener(this);
  }
  btnCurve=new Button(cmp,SWT.CHECK);
{
    btnCurve.setText(Messages.getString("String_Node_Str"));
    btnCurve.setSelection(((BubbleSeries)series).isCurve());
    btnCurve.addSelectionListener(this);
  }
  enableLineSettings(((BubbleSeries)series).getLineAttributes().isVisible());
  enableAccLineSettings(((BubbleSeries)series).getAccLineAttributes().isVisible());
  populateLists();
}

Fixed version (ground truth):
private void placeComponents(){
  GridLayout glContent=new GridLayout(3,true);
  glContent.marginHeight=2;
  glContent.marginWidth=2;
  this.setLayout(glContent);
  grpAccLine=new Group(this,SWT.NONE);
  GridData gdGRPAccLine=new GridData(GridData.FILL_HORIZONTAL);
  GridLayout glGRPAccline=new GridLayout(2,false);
  glGRPAccline.verticalSpacing=0;
  grpAccLine.setLayout(glGRPAccline);
  grpAccLine.setLayoutData(gdGRPAccLine);
  grpAccLine.setText(Messages.getString("String_Node_Str"));
  liacAccLine=new LineAttributesComposite(grpAccLine,SWT.NONE,context,((BubbleSeries)series).getAccLineAttributes(),true,true,true);
  GridData gdLIACAccLine=new GridData(GridData.FILL_BOTH);
  gdLIACAccLine.horizontalSpan=2;
  liacAccLine.setLayoutData(gdLIACAccLine);
  liacAccLine.addListener(this);
  Composite cmpOrientation=new Composite(grpAccLine,SWT.NONE);
{
    GridLayout gl=new GridLayout(2,false);
    gl.marginHeight=0;
    gl.marginBottom=0;
    gl.verticalSpacing=0;
    cmpOrientation.setLayout(gl);
    GridData gd=new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan=2;
    cmpOrientation.setLayoutData(gd);
  }
  lblOrientation=new Label(cmpOrientation,SWT.NONE);
  lblOrientation.setText(Messages.getString("String_Node_Str"));
  cmbOrientation=new Combo(cmpOrientation,SWT.DROP_DOWN | SWT.READ_ONLY);
  GridData gdCMBOrientation=new GridData(GridData.FILL_HORIZONTAL);
  cmbOrientation.setLayoutData(gdCMBOrientation);
  cmbOrientation.addSelectionListener(this);
  grpLine=new Group(this,SWT.NONE);
  GridData gdGRPLine=new GridData(GridData.FILL_HORIZONTAL);
  gdGRPLine.horizontalSpan=2;
  grpLine.setLayoutData(gdGRPLine);
  GridLayout glLine=new GridLayout(2,false);
  glLine.horizontalSpacing=0;
  grpLine.setLayout(glLine);
  grpLine.setText(Messages.getString("String_Node_Str"));
  Composite cmpLine=new Composite(grpLine,SWT.NONE);
{
    GridLayout gl=new GridLayout(2,false);
    gl.marginHeight=0;
    gl.marginWidth=0;
    gl.horizontalSpacing=0;
    gl.verticalSpacing=0;
    cmpLine.setLayout(gl);
    cmpLine.setLayoutData(new GridData(GridData.FILL_BOTH));
  }
  liacLine=new LineAttributesComposite(cmpLine,SWT.NONE,context,((BubbleSeries)series).getLineAttributes(),true,true,true);
  GridData gdLIACLine=new GridData(GridData.FILL_HORIZONTAL);
  gdLIACLine.horizontalSpan=2;
  liacLine.setLayoutData(gdLIACLine);
  liacLine.addListener(this);
  Composite cmpShadow=new Composite(cmpLine,SWT.NONE);
{
    GridLayout gl=new GridLayout(2,false);
    gl.marginHeight=0;
    gl.marginBottom=0;
    gl.verticalSpacing=0;
    cmpShadow.setLayout(gl);
    GridData gd=new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan=2;
    cmpShadow.setLayoutData(gd);
  }
  lblShadow=new Label(cmpShadow,SWT.NONE);
  lblShadow.setText(Messages.getString("String_Node_Str"));
  int iFillOption=FillChooserComposite.DISABLE_PATTERN_FILL | FillChooserComposite.ENABLE_TRANSPARENT | FillChooserComposite.ENABLE_TRANSPARENT_SLIDER;
  fccShadow=new FillChooserComposite(cmpShadow,SWT.DROP_DOWN | SWT.READ_ONLY,iFillOption,context,((BubbleSeries)series).getShadowColor());
  GridData gdFCCShadow=new GridData(GridData.FILL_HORIZONTAL);
  fccShadow.setLayoutData(gdFCCShadow);
  fccShadow.addListener(this);
  Composite cmp=new Composite(grpLine,SWT.NONE);
  cmp.setLayout(new GridLayout());
  btnPalette=new Button(cmp,SWT.CHECK);
{
    btnPalette.setText(Messages.getString("String_Node_Str"));
    btnPalette.setSelection(((BubbleSeries)series).isPaletteLineColor());
    btnPalette.addSelectionListener(this);
  }
  btnCurve=new Button(cmp,SWT.CHECK);
{
    btnCurve.setText(Messages.getString("String_Node_Str"));
    btnCurve.setSelection(((BubbleSeries)series).isCurve());
    btnCurve.addSelectionListener(this);
  }
  enableLineSettings(((BubbleSeries)series).getLineAttributes().isVisible());
  enableAccLineSettings(((BubbleSeries)series).getAccLineAttributes().isVisible());
  populateLists();
}