[Demonstration 1]

[Buggy Method]
private Picture create_picture() {
    Picture result = new Picture(_width, _height);
    for (int y = 0; y < _height; y++) for (int x = 0; x < _width; x++) result.set(x, y, _pixels[y][x]);
    return result;
}

[Buggy Hunk]
result.set(x, y, _pixels[y][x]);

[Patch]
result.set(x, y, new Color(_pixels[y][x]));

[Demonstration 2]

[Buggy Method]
private List<WakeFile> generateImages(WakeFile file) {
    DatasetAccessor gda = new DatasetAccessor(file.getParentFile());
    Dataset galleryParams = SharedDataset.instance().getDataset(gda);
    int maxSize = galleryParams.parseInt("imageSize", 600);
    int thumbSize = galleryParams.parseInt("thumbSize", 200);
    boolean retina = galleryParams.parseBoolean("retina", false);
    if (retina == true) {
        maxSize = maxSize * 2;
    }
    List<WakeFile> outputs = new ArrayList<>();
    try {
        WakeFile imageFile = file.toOutputFile();
        WakeFile thumbFile = thumbnailOutputFile(file);
        Thumbnails.of(file).size(maxSize, maxSize).toFile(imageFile);
        Thumbnails.of(file).size(thumbSize, thumbSize).toFile(thumbFile);
        outputs.add(imageFile);
        outputs.add(thumbFile);
        if (retina == true) {
            WakeFile thumbFile2x = thumbnailOutputFile(file, true);
            Thumbnails.of(file).size(thumbSize, thumbSize).toFile(thumbFile2x);
            outputs.add(thumbFile2x);
        }
    } catch (IOException e) {
        return outputs;
    }
    return outputs;
}

[Buggy Hunk]
.size(thumbSize, thumbSize)

[Patch]
.size(thumbSize * 2, thumbSize * 2)

[Demonstration 3]

[Buggy Method]
public anywheresoftware.b4a.objects.drawable.CanvasWrapper.BitmapWrapper _vvvv1(int _width, int _height) throws Exception {
    //BA.debugLineNum = 182;BA.debugLine="Public Sub GetBitmapSample(Width As Int, Height As";
    //BA.debugLineNum = 183;BA.debugLine="Return LoadBitmapSample(HttpUtils2Service.TempFol";
    if (true)
        return __c.LoadBitmapSample(_vvvvvv0._vvv1, _vvvvvv3, _width, _height);
    //BA.debugLineNum = 184;BA.debugLine="End Sub";
    return null;
}

[Buggy Hunk]
if (true) return __c.LoadBitmapSample(_vvvvvv0._vvv1,_vvvvvv3,_width,_height);

[Patch]
if (true) return __c.LoadBitmapSample(_vvvvvv7._v5,_vvvvvv3,_width,_height);