question: protected void clearDataLists ( int obdService ) { switch ( obdService ) { case OBD_SVC_DATA : case OBD_SVC_FREEZEFRAME : pidSupported . clear ( ) ; PidPvs . clear ( ) ; break ; case OBD_SVC_READ_CODES : case OBD_SVC_PENDINGCODES : case OBD_SVC_PERMACODES : tCodes . clear ( ) ; break ; case OBD_SVC_VEH_INFO : pidSupported . clear ( ) ; VidPvs . clear ( ) ; break ; } }
target:  clear data lists for selected service