diff --git a/runtime/verifier/method_verifier.cc b/runtime/verifier/method_verifier.cc
index 6b13517..36b409d 100644
--- a/runtime/verifier/method_verifier.cc
+++ b/runtime/verifier/method_verifier.cc
@@ -2910,7 +2910,7 @@
 }
 
 mirror::ArtMethod* MethodVerifier::ResolveMethodAndCheckAccess(uint32_t dex_method_idx,
-                                                                    MethodType method_type) {
+                                                               MethodType method_type) {
   const DexFile::MethodId& method_id = dex_file_->GetMethodId(dex_method_idx);
   const RegType& klass_type = ResolveClassAndCheckAccess(method_id.class_idx_);
   if (klass_type.IsConflict()) {
@@ -2927,7 +2927,7 @@
   mirror::ArtMethod* res_method = dex_cache_->GetResolvedMethod(dex_method_idx);
   if (res_method == NULL) {
     const char* name = dex_file_->GetMethodName(method_id);
-    std::string signature(dex_file_->CreateMethodSignature(method_id.proto_idx_, NULL));
+    const Signature signature = dex_file_->GetMethodSignature(method_id);
 
     if (method_type == METHOD_DIRECT || method_type == METHOD_STATIC) {
       res_method = klass->FindDirectMethod(name, signature);