question: private void enableFieldBasedOnUpdateMethod ( ) { if ( updateMethod . getSelectedItem ( ) == CompetitiveGroup . UpdateMethod . ALVAREZ_SQUIRE ) { tfSynpaseDecayPercent . setEnabled ( true ) ; } else if ( updateMethod . getSelectedItem ( ) == CompetitiveGroup . UpdateMethod . RUMM_ZIPSER ) { tfSynpaseDecayPercent . setEnabled ( false ) ; } }
target:  Does what it says :)