Примеры ошибок, обнаруженных с помощью диагностики V6023

V6023. Parameter 'A' is always rewritten in method body before being used.

CUBA Platform

V6023 Parameter 'offsetWidth' is always rewritten in method body before being used. CubaSuggestionFieldWidget.java(433)

@Override
public void setPosition(int offsetWidth, int offsetHeight) {
  offsetHeight = getOffsetHeight();
  ....
  if (offsetHeight + getPopupTop() > ....)) {
    ....
  }
  ....
  offsetWidth = containerFirstChild.getOffsetWidth();
  if (offsetWidth + getPopupLeft() > ....)) {
      ....
  } else {
      left = getPopupLeft();
  }
  setPopupPosition(left, top);
}

Similar errors can be found in some other places:

• V6023 Parameter 'offsetHeight' is always rewritten in method body before being used. CubaSuggestionFieldWidget.java(433)

CUBA Platform

V6023 Parameter 'salt' is always rewritten in method body before being used. BCryptEncryptionModule.java(47)

@Override
public String getHash(String content, String salt) {
  salt = BCrypt.gensalt();
  return BCrypt.hashpw(content, salt);
}