Fix CodeQL note-severity alerts: deprecated JDK calls and inefficient expre...

Valery Kharseko

11 hours ago 9b22e6c88920b4d06ff0a8a67153452f8fd1bd1b

 opendj-server-legacy/src/main/java/org/opends/quicksetup/installer/Installer.java

@@ -3879,7 +3879,7 @@
    boolean fieldIsValid = true;
    final List<LocalizableMessage> localErrorMsgs = new LinkedList<>();
    final String nEntries = ui.getFieldStringValue(FieldName.NUMBER_ENTRIES);
    if (nEntries == null || "".equals(nEntries.trim()))
    if (nEntries == null || nEntries.trim().isEmpty())
    {
      localErrorMsgs.add(INFO_NO_NUMBER_ENTRIES.get());
      fieldIsValid = false;