code: public static String createBuildInfoId(Run build, String customBuildName, String customBuildNumber) {
          return StringUtils.defaultIfEmpty(customBuildName, BuildUniqueIdentifierHelper.getBuildName(build)) + "_" +
                  StringUtils.defaultIfEmpty(customBuildNumber, BuildUniqueIdentifierHelper.getBuildNumber(build));
      }
docs: Create build info id: <buildname>_<buildnumber>.
  
  @param build             - Step's build.
  @param customBuildName   - Step's custom build name if exist.
  @param customBuildNumber - Step's custom build number if exist.
  @return build info id: <buildname>_<buildnumber>.