code: protected WebArchive genericCreateArchiveWithPemsAndMPConfig(String sourceWarName, String baseWarName, List<String> classList, String mpConfig,
                                                                   String fileContent) throws Exception {
          try {
              WebArchive newWar = genericCreateArchiveWithPems(sourceWarName, baseWarName, classList);
              newWar.add(new StringAsset(fileContent), mpConfig);
              return newWar;
          } catch (Exception e) {
              Log.error(thisClass, "genericCreateArchive", e);
              throw e;
          }
      }
docs: Create a test war using files from the source war and the classList. Add a default list of pem files.
  Also add a microprofile-config.properties file with the content passed to this method
  
  @param sourceWarName - the source war to get xml files from
  @param baseWarName - the base name of the war file to create
  @param classList - the list of classes to add to the war
  @param mpConfig - the path the the microprofile-config.properties file
  @param fileContent - the content of the microprofile-config.properties file
  @return - return a war built from the specified built class files, xml's and pem files
  @throws Exception