How can Java tell if the mouse is in a long press state?

panel.addMouseListener(new MouseAdapter() {
        @Override
        public void mousePressed(MouseEvent e) {
            while(){
                
            }
        }
}
Mar.18,2021

judge that it should be OK to press and release the mouse

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1be3d6a-316bb.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1be3d6a-316bb.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?