diff --git a/compiler/cpp/src/generate/t_cpp_generator.cc b/compiler/cpp/src/generate/t_cpp_generator.cc
index 4cb3538..318c36b 100644
--- a/compiler/cpp/src/generate/t_cpp_generator.cc
+++ b/compiler/cpp/src/generate/t_cpp_generator.cc
@@ -680,9 +680,11 @@
     scope_down(out);
   }
 
-  out <<
-    endl <<
-    indent() << "virtual ~" << tstruct->get_name() << "() throw() {}" << endl << endl;
+  if (tstruct->annotations_.find("final") == tstruct->annotations_.end()) {
+    out <<
+      endl <<
+      indent() << "virtual ~" << tstruct->get_name() << "() throw() {}" << endl << endl;
+  }
 
   // Pointer to this structure's reflection local typespec.
   if (gen_dense_) {
diff --git a/compiler/cpp/src/generate/t_csharp_generator.cc b/compiler/cpp/src/generate/t_csharp_generator.cc
index 088a025..ee56f5e 100644
--- a/compiler/cpp/src/generate/t_csharp_generator.cc
+++ b/compiler/cpp/src/generate/t_csharp_generator.cc
@@ -393,7 +393,9 @@
 
   out << endl;
   indent(out) << "[Serializable]" << endl;
-  indent(out) << "public class " << tstruct->get_name() << " : ";
+  bool is_final = (tstruct->annotations_.find("final") != tstruct->annotations_.end());
+ 
+  indent(out) << "public " << (is_final ? "sealed " : "") << "class " << tstruct->get_name() << " : ";
 
   if (is_exception) {
     out << "Exception, ";
diff --git a/compiler/cpp/src/generate/t_java_generator.cc b/compiler/cpp/src/generate/t_java_generator.cc
index 30e7f78..3d24ece 100644
--- a/compiler/cpp/src/generate/t_java_generator.cc
+++ b/compiler/cpp/src/generate/t_java_generator.cc
@@ -596,8 +596,11 @@
                                                        bool is_result) {
   generate_java_doc(out, tstruct);
 
+  bool is_final = (tstruct->annotations_.find("final") != tstruct->annotations_.end());
+
   indent(out) <<
-    "public " << (in_class ? "static " : "") << "class " << tstruct->get_name() << " ";
+    "public " << (is_final ? "final " : "") <<
+     (in_class ? "static " : "") << "class " << tstruct->get_name() << " ";
 
   if (is_exception) {
     out << "extends Exception ";
diff --git a/compiler/cpp/src/thriftl.ll b/compiler/cpp/src/thriftl.ll
index 62cdb16..1051e27 100644
--- a/compiler/cpp/src/thriftl.ll
+++ b/compiler/cpp/src/thriftl.ll
@@ -141,7 +141,6 @@
 "except"             { thrift_reserved_keyword(yytext); }
 "exec"               { thrift_reserved_keyword(yytext); }
 "false"              { thrift_reserved_keyword(yytext); }
-"final"              { thrift_reserved_keyword(yytext); }
 "finally"            { thrift_reserved_keyword(yytext); }
 "float"              { thrift_reserved_keyword(yytext); }
 "for"                { thrift_reserved_keyword(yytext); }