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

Valery Kharseko

16 hours ago 9b22e6c88920b4d06ff0a8a67153452f8fd1bd1b

 opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/ui/AbstractVLVIndexPanel.java

@@ -13,6 +13,7 @@
 *
 * Copyright 2008-2010 Sun Microsystems, Inc.
 * Portions Copyright 2014-2016 ForgeRock AS.
 * Portions Copyright 2026 3A Systems, LLC.
 */
package org.opends.guitools.controlpanel.ui;

@@ -625,7 +626,7 @@
    }

    String f = filter.getText().trim();
    if ("".equals(f))
    if (f.isEmpty())
    {
      errors.add(ERR_CTRL_PANEL_NO_FILTER_FOR_VLV_PROVIDED.get());
      setPrimaryInvalid(lFilter);