question: finds the start of the first statement boundary that is on or before offset . if one is not found , -1 is returned . concode_field_sep String name concode_elem_sep BitSet statements concode_elem_sep String source concode_field_sep int getNextStatement concode_elem_sep String getName concode_elem_sep String getSource concode_elem_sep Object execute
target: int function ( int arg0 ) { return statements . previousSetBit ( arg0 ) ; }