### Question:
LogApiImpl implements LogApi { @Override public Log getLog(String branchId, long index) { return branchGroup.getBranch(BranchId.of(branchId)).getContractManager().getLog(index); } @Autowired  LogApiImpl(BranchGroup branchGroup); @Override Log getLog(String branchId, long index); @Override List<Log> getLogs(String branchId, long start, long offset); @Override List<Log> getLogs(String branchId, String regex, long start, long offset); @Override long curIndex(String branchId);  }### Answer:
@Test public void getLogJsonRpcTest() { try { LOG_API.getLog(branchId, 0); } catch (Exception e) { log.debug("getLogTest :: ERR => {}", e.getMessage()); } }