void function ( int arg0 ) { if ( arg0 == 0 ) return ; System . gc ( ) ; sleep ( arg0 ) ; }
collect garbage and sleep . return immediately without gc if the argument m is 0 . concode_field_sep PlaceHolder placeHolder concode_field_sep void sleep concode_elem_sep byte[] byte_array_from_long concode_elem_sep long long_from_byte_array concode_elem_sep String to_byte_hex_string