src/java.naming/share/classes/com/sun/jndi/ldap/Filter.java

rev 52881 : 8214971: Replace use of string.equals("") with isEmpty()

*** 51,61 ****
       * into the supplied BER buffer
       */
      static void encodeFilterString(BerEncoder ber, String filterStr,
          boolean isLdapv3) throws IOException, NamingException {
  
!         if ((filterStr == null) || (filterStr.equals(""))) {
              throw new InvalidSearchFilterException("Empty filter");
          }
          byte[] filter;
          int filterLen;
          if (isLdapv3) {
--- 51,61 ----
       * into the supplied BER buffer
       */
      static void encodeFilterString(BerEncoder ber, String filterStr,
          boolean isLdapv3) throws IOException, NamingException {
  
!         if ((filterStr == null) || (filterStr.isEmpty())) {
              throw new InvalidSearchFilterException("Empty filter");
          }
          byte[] filter;
          int filterLen;
          if (isLdapv3) {