question: static boolean isXsunKPBehavior ( ) { awtLock ( ) ; try { if ( awt_IsXsunKPBehavior == 0 ) { if ( XlibWrapper . IsXsunKPBehavior ( getDisplay ( ) ) ) { awt_IsXsunKPBehavior = XSUN_KP_BEHAVIOR ; } else { awt_IsXsunKPBehavior = XORG_KP_BEHAVIOR ; } } return awt_IsXsunKPBehavior == XSUN_KP_BEHAVIOR ? true : false ; } finally { awtUnlock ( ) ; } }
target:  Check for Xsun convention regarding numpad keys. Xsun and some other servers (i.e. derived from Xsun) under certain conditions process numpad keys unlike Xorg.