java: Fix a minor formatting problem in the gen-code


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@742192 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/compiler/cpp/src/generate/t_java_generator.cc b/compiler/cpp/src/generate/t_java_generator.cc
index d258cd0..d6d7aea 100644
--- a/compiler/cpp/src/generate/t_java_generator.cc
+++ b/compiler/cpp/src/generate/t_java_generator.cc
@@ -1447,7 +1447,7 @@
       indent_up();
       indent(out) << "this.__isset." << field_name << " = value;" << endl;
       indent_down();
-      indent(out) << "}"; 
+      indent(out) << "}" << endl << endl; 
     }
   }
 }