code: public String getLog() {
          try (LogStream stream = dockerClient.logs(container.id(), LogsParam.stdout(), LogsParam.stderr());) {
              String fullLog = stream.readFully();
              if (log.isTraceEnabled()) {
                  log.trace("{} full log: {}", containerShortId, StringUtils.replace(fullLog, "\n", "|"));
              }
              return fullLog;
          } catch (DockerException | InterruptedException e) {
              throw new IllegalStateException(e);
          }
  
      }
docs: Container log.