code: public static Reader reader(final Mode mode) {
  		return new Reader(GPX.xmlReader(Version.V11), mode);
  	}
docs: Return a GPX reader, reading GPX files with version 1.1 and in the given
  reading mode.
  
  @since 1.3
  
  @see #reader()
  
  @param mode the reading mode
  @return a new GPX reader object
  @throws NullPointerException if one of the arguments is {@code null}