src/hotspot/share/runtime/signature.cpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -416,22 +416,11 @@
     }
   }
   return args_count;
 }
 
-bool SignatureVerifier::is_valid_signature(Symbol* sig) {
-  const char* signature = (const char*)sig->bytes();
-  ssize_t len = sig->utf8_length();
-  if (signature == NULL || signature[0] == '\0' || len < 1) {
-    return false;
-  } else if (signature[0] == '(') {
-    return is_valid_method_signature(sig);
-  } else {
-    return is_valid_type_signature(sig);
-  }
-}
-
+#ifdef ASSERT
 bool SignatureVerifier::is_valid_method_signature(Symbol* sig) {
   const char* method_sig = (const char*)sig->bytes();
   ssize_t len = sig->utf8_length();
   ssize_t index = 0;
   if (method_sig != NULL && len > 1 && method_sig[index] == '(') {

@@ -497,5 +486,6 @@
       return true;
     default:
       return false;
   }
 }
+#endif // ASSERT