/** Resets the member state. */
void resetState(Log log) {
nextSnapshotIndex = 0;
nextSnapshotOffset = 0;
matchIndex = 0;
nextIndex = log.lastIndex() + 1;
commitTime = 0;
commitStartTime = 0;
failures = 0;
}
/** Clears test logs. */
@AfterMethod
void afterMethod() throws Throwable {
log.close();
serverCtx.close();
}