code: private boolean isProcessXMLNeeded(InjectionProcessorProvider<?, ?> provider)
      {
          final boolean isTraceOn = TraceComponent.isAnyTracingEnabled();
          if (isTraceOn && tc.isEntryEnabled())
              Tr.entry(tc, "isProcessXMLNeeded: " + provider);
  
          List<Class<? extends JNDIEnvironmentRef>> refClasses = provider.getJNDIEnvironmentRefClasses();
          if (refClasses == null)
          {
              if (isTraceOn && tc.isEntryEnabled())
                  Tr.exit(tc, "isProcessXMLNeeded: true (unknown)");
              return true;
          }
  
          for (Class<? extends JNDIEnvironmentRef> refClass : refClasses)
          {
              List<? extends JNDIEnvironmentRef> refs = ivNameSpaceConfig.getJNDIEnvironmentRefs(refClass);
              if (refs != null && !refs.isEmpty())
              {
                  if (isTraceOn && tc.isEntryEnabled())
                      Tr.exit(tc, "isProcessXMLNeeded: true (" + refClass.getName() + ")");
                  return true;
              }
          }
  
          if (isTraceOn && tc.isEntryEnabled())
              Tr.exit(tc, "isProcessXMLNeeded: false");
          return false;
      }
docs: Returns true if the specified processor must be created to process XML.