diff --git a/compiler/cpp/src/generate/t_java_generator.cc b/compiler/cpp/src/generate/t_java_generator.cc
index 2b54259..fa87d09 100644
--- a/compiler/cpp/src/generate/t_java_generator.cc
+++ b/compiler/cpp/src/generate/t_java_generator.cc
@@ -2546,7 +2546,7 @@
   string extends = "";
   string extends_processor = "";
   if (tservice->get_extends() == NULL) {
-    extends_processor = "org.apache.thrift.TBaseProcessor";
+    extends_processor = "org.apache.thrift.TBaseProcessor<I>";
   } else {
     extends = type_name(tservice->get_extends());
     extends_processor = extends + ".Processor";