private void enableFieldBasedOnUpdateMethod(){
  if (updateMethod.getSelectedItem() == CompetitiveGroup.UpdateMethod.ALVAREZ_SQUIRE) {
    tfSynpaseDecayPercent.setEnabled(true);
  }
 else   if (updateMethod.getSelectedItem() == CompetitiveGroup.UpdateMethod.RUMM_ZIPSER) {
    tfSynpaseDecayPercent.setEnabled(false);
  }
}

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