Program: 175190
Project: 175190
Buggy source:
/** 
 * run the analysis called from ActionDialog
 */
public boolean execute(String[] args){
  int bufferingDistance=Double.valueOf((Platform.getConfiguration()).getBufferingDistance()).intValue();
  Platform.getMain().addStopListener(this);
  if (args.length < 2) {
    return true;
  }
 else {
    if (args[0].equals("String_Node_Str")) {
      done=false;
      ImageLayer cl=Platform.getCurrentImageLayer();
      GeoImageReader reader=((ImageLayer)cl).getImageReader();
      if (reader instanceof SarImageReader || reader instanceof TiledBufferedImage) {
        gir=reader;
      }
      if (gir == null) {
        done=true;
        return false;
      }
      float thrHH=0;
      float thrHV=0;
      float thrVH=0;
      float thrVV=0;
      int numberofbands=gir.getNBand();
      for (int bb=0; bb < numberofbands; bb++) {
        if (gir.getBandName(bb).equals("String_Node_Str") || gir.getBandName(bb).equals("String_Node_Str")) {
          thrHH=Float.parseFloat(args[bb + 1]);
        }
 else         if (gir.getBandName(bb).equals("String_Node_Str") || gir.getBandName(bb).equals("String_Node_Str")) {
          thrHV=Float.parseFloat(args[bb + 1]);
        }
 else         if (gir.getBandName(bb).equals("String_Node_Str") || gir.getBandName(bb).equals("String_Node_Str")) {
          thrVH=Float.parseFloat(args[bb + 1]);
        }
 else         if (gir.getBandName(bb).equals("String_Node_Str") || gir.getBandName(bb).equals("String_Node_Str")) {
          thrVV=Float.parseFloat(args[bb + 1]);
        }
      }
      final float thresholdHH=thrHH;
      final float thresholdHV=thrHV;
      final float thresholdVH=thrVH;
      final float thresholdVV=thrVV;
      mask=new ArrayList<IMask>();
      for (      ILayer l : Platform.getLayerManager().getChilds(cl)) {
        if (l instanceof IMask & l.getName().startsWith(args[numberofbands + 1])) {
          mask.add((IMask)l);
        }
      }
      bufferingDistance=Integer.parseInt(args[numberofbands + 2]);
      final float ENL=Float.parseFloat(args[numberofbands + 3]);
      final IMask[] bufferedMask=new IMask[mask.size()];
      for (int i=0; i < mask.size(); i++) {
        IMask maskList=mask.get(i);
        bufferedMask[i]=FactoryLayer.createMaskLayer(maskList.getName(),maskList.getType(),bufferingDistance,((MaskVectorLayer)maskList).getGeometriclayer());
      }
      final VDSAnalysis analysis=new VDSAnalysis((SarImageReader)gir,bufferedMask,ENL,thresholdHH,thresholdHV,thresholdVH,thresholdVV);
      proc=new AnalysisProcess(reader,ENL,analysis,bufferedMask,bufferingDistance,0);
      proc.addProcessListener(this);
      Thread t=new Thread(proc);
      t.setName("String_Node_Str" + gir.getDisplayName(0));
      t.start();
    }
    return true;
  }
}

Fixed version (ground truth):
/** 
 * run the analysis called from ActionDialog
 */
public boolean execute(String[] args){
  int bufferingDistance=Double.valueOf((Platform.getConfiguration()).getBufferingDistance()).intValue();
  Platform.getMain().addStopListener(this);
  if (args.length < 2) {
    return true;
  }
 else {
    if (args[0].equals("String_Node_Str")) {
      done=false;
      ImageLayer cl=Platform.getCurrentImageLayer();
      GeoImageReader reader=((ImageLayer)cl).getImageReader();
      if (reader instanceof SarImageReader || reader instanceof TiledBufferedImage) {
        gir=reader;
      }
      if (gir == null) {
        done=true;
        return false;
      }
      java.util.HashMap<String,Float> thresholds=new java.util.HashMap<>();
      int numberofbands=gir.getNBand();
      thresholds.put("String_Node_Str",0.0f);
      thresholds.put("String_Node_Str",0.0f);
      thresholds.put("String_Node_Str",0.0f);
      thresholds.put("String_Node_Str",0.0f);
      for (int bb=0; bb < numberofbands; bb++) {
        if (gir.getBandName(bb).equals("String_Node_Str") || gir.getBandName(bb).equals("String_Node_Str")) {
          thresholds.put("String_Node_Str",Float.parseFloat(args[bb + 1]));
        }
 else         if (gir.getBandName(bb).equals("String_Node_Str") || gir.getBandName(bb).equals("String_Node_Str")) {
          thresholds.put("String_Node_Str",Float.parseFloat(args[bb + 1]));
        }
 else         if (gir.getBandName(bb).equals("String_Node_Str") || gir.getBandName(bb).equals("String_Node_Str")) {
          thresholds.put("String_Node_Str",Float.parseFloat(args[bb + 1]));
        }
 else         if (gir.getBandName(bb).equals("String_Node_Str") || gir.getBandName(bb).equals("String_Node_Str")) {
          thresholds.put("String_Node_Str",Float.parseFloat(args[bb + 1]));
        }
      }
      mask=new ArrayList<IMask>();
      for (      ILayer l : Platform.getLayerManager().getChilds(cl)) {
        if (l instanceof IMask & l.getName().startsWith(args[numberofbands + 1])) {
          mask.add((IMask)l);
        }
      }
      bufferingDistance=Integer.parseInt(args[numberofbands + 2]);
      final float ENL=Float.parseFloat(args[numberofbands + 3]);
      final IMask[] bufferedMask=new IMask[mask.size()];
      for (int i=0; i < mask.size(); i++) {
        IMask maskList=mask.get(i);
        bufferedMask[i]=FactoryLayer.createMaskLayer(maskList.getName(),maskList.getType(),bufferingDistance,((MaskVectorLayer)maskList).getGeometriclayer());
      }
      final VDSAnalysis analysis=new VDSAnalysis((SarImageReader)gir,bufferedMask,ENL,thresholds);
      proc=new AnalysisProcess(reader,ENL,analysis,bufferedMask,bufferingDistance,0);
      proc.addProcessListener(this);
      Thread t=new Thread(proc);
      t.setName("String_Node_Str" + gir.getDisplayName(0));
      t.start();
    }
    return true;
  }
}