code: public Class<?> getHomeInterfaceClass() {
  
          Class<?> homeInterfaceClass = null;
  
          try {
  
              ClassLoader cl = Thread.currentThread().getContextClassLoader();
              homeInterfaceClass = cl.loadClass(homeInterfaceClassName);
  
          } catch (ClassNotFoundException ex) {
  
              FFDCFilter.processException(ex, CLASS_NAME + ".getHomeInterfaceClass",
                                          "140", this);
              if (TraceComponent.isAnyTracingEnabled() && tc.isEventEnabled()) // d144064
                  Tr.event(tc, "Failed to load home interface class",
                           homeInterfaceClassName);
          }
  
          return homeInterfaceClass;
      }
docs: getEJBHome