[Demonstration 1]

[Buggy Method]
private String makeLinkAbsolute(String link, String baseurl) {
    try {
        URL u = new URL(new URL(baseurl), link);
        return u.toString();
    } catch (MalformedURLException e) {
        e.printStackTrace();
        return link;
    }
}

[Buggy Hunk]
e.printStackTrace();

[Patch]
eventCallback.onError(new MalformedURLException("Bad URL: " + link + ", with base URL: " + baseurl).initCause(e));

[Demonstration 2]

[Buggy Method]
private static void onPictureReturnedFromDocuments(Intent data, Activity activity, @NonNull Callbacks callbacks) {
    try {
        Uri photoPath = data.getData();
        File photoFile = EasyImageFiles.pickedExistingPicture(activity, photoPath);
        callbacks.onImagesPicked(singleFileList(photoFile), ImageSource.DOCUMENTS, restoreType(activity));
        if (configuration(activity).shouldCopyTakenPhotosToPublicGalleryAppFolder()) {
            EasyImageFiles.copyFilesInSeparateThread(activity, singleFileList(photoFile));
        }
    } catch (Exception e) {
        e.printStackTrace();
        callbacks.onImagePickerError(e, ImageSource.DOCUMENTS, restoreType(activity));
    }
}

[Buggy Hunk]
if (configuration(activity).shouldCopyTakenPhotosToPublicGalleryAppFolder()) {

[Patch]
if (configuration(activity).shouldCopyPickedImagesToPublicGalleryAppFolder()) {

[Demonstration 3]

[Buggy Method]
public static BufferedImage loadPureFromSystem(String location) throws MalformedURLException, IOException {
    return ImageIO.read(new URL(location));
}

[Buggy Hunk]
return ImageIO.read(new URL(location));

[Patch]
return ImageIO.read(new File(location));