public static Resource process(final VFS vfs, final Resource input,
      final String sourceType, final ProcessorCallback callback)
      throws IOException {
    return process(vfs, input, sourceType, sourceType, callback);
  }
public static Resource process ( final VFS vfs , final Resource input , final String sourceType , final ProcessorCallback callback ) throws IOException { return process ( vfs , input , sourceType , sourceType , callback ) ; }
@param vfs
@param input
@param sourceType
@param callback
@return Returns the processed {@link Resource}
@throws IOException