private void updateLongestRegisterName() {

    longestRegisterName = Integer.MIN_VALUE;

    for (final RegisterInformation register : registerModel.getRegisterInformation()) {
      if (register.getRegisterName().length() > longestRegisterName) {
        longestRegisterName = register.getRegisterName().length();
      }
    }
  }
Updates the member variable that keeps track of the register with the longest name.
java/zylib/src/main/java/com/google/security/zynamics/zylib/gui/JRegisterView/JRegisterView.java