docs: public Object execute(String qualifiedClassName, String methodName, Object... args) {
  
          try {
  
              return findMethod(qualifiedClassName, methodName)
                      .invoke(injector.getInstance(getClass(qualifiedClassName)), args);
          } catch (Exception e) {
              LOGGER.error("Exception encountered while executing java method" + e);
              throw new RuntimeException(e);
          }
      }