question: @ SuppressWarnings ( "deprecation" ) public String toString ( ) { int hour = super . getHours ( ) ; int minute = super . getMinutes ( ) ; int second = super . getSeconds ( ) ; String hourString ; String minuteString ; String secondString ; if ( hour < 10 ) { hourString = "0" + hour ; } else { hourString = Integer . toString ( hour ) ; } if ( minute < 10 ) { minuteString = "0" + minute ; } else { minuteString = Integer . toString ( minute ) ; } if ( second < 10 ) { secondString = "0" + second ; } else { secondString = Integer . toString ( second ) ; } return ( hourString + ":" + minuteString + ":" + secondString ) ; }
target:  Formats a time in JDBC time escape format.