question: void updatedTextField ( ) { if ( log . isDebugEnabled ( ) ) { log . debug ( "updatedTextField" ) ; } CvValue cv = _cvMap . get ( getCvNum ( ) ) ; int oldCv = cv . getValue ( ) ; int newVal ; try { newVal = textToValue ( _value . getText ( ) ) ; } catch ( java . lang . NumberFormatException ex ) { newVal = 0 ; } int newCv = newValue ( oldCv , newVal , getMask ( ) ) ; if ( oldCv != newCv ) { cv . setValue ( newCv ) ; } }
target:  Invoked when a permanent change to the JTextField has been made. Note that this does _not_ notify property listeners; that should be done by the invoker, who may or may not know what the old value was. Can be overridden in subclasses that want to display the value differently.