public void beginRegisterUpdate() {

    for (final RegisterInformationInternal register : registerModel.getRegisterInformation()) {
      register.setModified(false);
    }
  }
This method must be called before batch updating of registers.
java/zylib/src/main/java/com/google/security/zynamics/zylib/gui/JRegisterView/JRegisterView.java