Program: 11307
Project: 11307
Buggy source:
@Override public StackedTimePlot2D getLayout(){
  final CollapsibleTimePlot2D plot=new CollapsibleTimePlot2D();
  plot.setShowLabels(true);
  plot.setLabelSize(30);
  plot.setIndentSubplots(true);
  plot.setIndentSize(30);
  GroupInfo topGroup1=plot.createGroup();
  topGroup1.setLabelText("String_Node_Str");
  topGroup1.setShowDivider(false);
  GroupInfo topGroup2=plot.createGroup();
  topGroup2.setLabelText("String_Node_Str");
  topGroup2.setShowDivider(false);
  GroupInfo midGroup1=plot.createGroup();
  midGroup1.setLabelText("String_Node_Str");
  midGroup1.setShowDivider(false);
  topGroup1.addChildPlot(midGroup1);
  TimePlotInfo plot1=plot.createTimePlot();
  plot1.setLabelText("String_Node_Str");
  midGroup1.addChildPlot(plot1);
  TimePlotInfo plot2=plot.createTimePlot();
  plot2.setLabelText("String_Node_Str");
  midGroup1.addChildPlot(plot2);
  GroupInfo midGroup2=plot.createGroup();
  midGroup2.setLabelText("String_Node_Str");
  midGroup2.setShowDivider(false);
  topGroup1.addChildPlot(midGroup2);
  TimePlotInfo plot3=plot.createTimePlot();
  plot3.setLabelText("String_Node_Str");
  midGroup2.addChildPlot(plot3);
  GroupInfo midGroup3=plot.createGroup();
  midGroup3.setLabelText("String_Node_Str");
  midGroup3.setShowDivider(false);
  topGroup1.addChildPlot(midGroup3);
  TimePlotInfo plot4=plot.createTimePlot();
  plot4.setLabelText("String_Node_Str");
  midGroup3.addChildPlot(plot4);
  TimePlotInfo plot5=plot.createTimePlot();
  plot5.setLabelText("String_Node_Str");
  midGroup3.addChildPlot(plot5);
  GroupInfo midGroup4=plot.createGroup();
  midGroup4.setLabelText("String_Node_Str");
  midGroup4.setShowDivider(false);
  topGroup2.addChildPlot(midGroup4);
  TimePlotInfo plot6=plot.createTimePlot();
  plot6.setLabelText("String_Node_Str");
  midGroup4.addChildPlot(plot6);
  return plot;
}

Fixed version (ground truth):
@Override public StackedTimePlot2D getLayout(){
  final CollapsibleTimePlot2D plot=new CollapsibleTimePlot2D();
  plot.getDefaultTimeline().setAxisColor(GlimpseColor.getBlack());
  plot.setShowLabels(true);
  plot.setLabelSize(30);
  plot.setIndentSubplots(true);
  plot.setIndentSize(30);
  GroupInfo topGroup1=plot.createGroup();
  topGroup1.setLabelText("String_Node_Str");
  topGroup1.setShowDivider(false);
  GroupInfo topGroup2=plot.createGroup();
  topGroup2.setLabelText("String_Node_Str");
  topGroup2.setShowDivider(false);
  GroupInfo midGroup1=plot.createGroup();
  midGroup1.setLabelText("String_Node_Str");
  midGroup1.setShowDivider(false);
  topGroup1.addChildPlot(midGroup1);
  TimePlotInfo plot1=plot.createTimePlot();
  plot1.setLabelText("String_Node_Str");
  midGroup1.addChildPlot(plot1);
  TimePlotInfo plot2=plot.createTimePlot();
  plot2.setLabelText("String_Node_Str");
  midGroup1.addChildPlot(plot2);
  GroupInfo midGroup2=plot.createGroup();
  midGroup2.setLabelText("String_Node_Str");
  midGroup2.setShowDivider(false);
  topGroup1.addChildPlot(midGroup2);
  TimePlotInfo plot3=plot.createTimePlot();
  plot3.setLabelText("String_Node_Str");
  midGroup2.addChildPlot(plot3);
  GroupInfo midGroup3=plot.createGroup();
  midGroup3.setLabelText("String_Node_Str");
  midGroup3.setShowDivider(false);
  topGroup1.addChildPlot(midGroup3);
  TimePlotInfo plot4=plot.createTimePlot();
  plot4.setLabelText("String_Node_Str");
  midGroup3.addChildPlot(plot4);
  TimePlotInfo plot5=plot.createTimePlot();
  plot5.setLabelText("String_Node_Str");
  midGroup3.addChildPlot(plot5);
  GroupInfo midGroup4=plot.createGroup();
  midGroup4.setLabelText("String_Node_Str");
  midGroup4.setShowDivider(false);
  topGroup2.addChildPlot(midGroup4);
  TimePlotInfo plot6=plot.createTimePlot();
  plot6.setLabelText("String_Node_Str");
  midGroup4.addChildPlot(plot6);
  return plot;
}