question: convert string to int concode_field_sep PlaceHolder placeHolder concode_field_sep long toLong concode_elem_sep boolean isEmpty
target: int function ( String arg0 , int arg1 ) { if ( isEmpty ( arg0 ) ) { return arg1 ; } try { return Integer . valueOf ( arg0 ) ; } catch ( NumberFormatException loc0 ) { loc0 . printStackTrace ( ) ; return arg1 ; } }