1 files changed, 5 insertions, 28 deletions
diff --git a/runtime/art_method.cc b/runtime/art_method.cc
index 151c36f3bc..45bf66446a 100644
--- a/runtime/art_method.cc
+++ b/runtime/art_method.cc
@@ -26,6 +26,7 @@
 #include "class_linker-inl.h"
 #include "class_root.h"
 #include "debugger.h"
+#include "dex/class_accessor-inl.h"
 #include "dex/descriptors_names.h"
 #include "dex/dex_file-inl.h"
 #include "dex/dex_file_exception_helpers.h"
@@ -142,16 +143,6 @@ uint16_t ArtMethod::FindObsoleteDexClassDefIndex() {
   return dex_file->GetIndexForClassDef(*class_def);
 }
 
-ObjPtr<mirror::String> ArtMethod::GetNameAsString(Thread* self) {
-  CHECK(!IsProxyMethod());
-  StackHandleScope<1> hs(self);
-  Handle<mirror::DexCache> dex_cache(hs.NewHandle(GetDexCache()));
-  auto* dex_file = dex_cache->GetDexFile();
-  uint32_t dex_method_idx = GetDexMethodIndex();
-  const DexFile::MethodId& method_id = dex_file->GetMethodId(dex_method_idx);
-  return Runtime::Current()->GetClassLinker()->ResolveString(method_id.name_idx_, dex_cache);
-}
-
 void ArtMethod::ThrowInvocationTimeError() {
   DCHECK(!IsInvokable());
   // NOTE: IsDefaultConflicting must be first since the actual method might or might not be abstract
@@ -434,28 +425,14 @@ bool ArtMethod::IsPolymorphicSignature() {
 static uint32_t GetOatMethodIndexFromMethodIndex(const DexFile& dex_file,
                                                  uint16_t class_def_idx,
                                                  uint32_t method_idx) {
-  const DexFile::ClassDef& class_def = dex_file.GetClassDef(class_def_idx);
-  const uint8_t* class_data = dex_file.GetClassData(class_def);
-  CHECK(class_data != nullptr);
-  ClassDataItemIterator it(dex_file, class_data);
-  it.SkipAllFields();
-  // Process methods
-  size_t class_def_method_index = 0;
-  while (it.HasNextDirectMethod()) {
-    if (it.GetMemberIndex() == method_idx) {
-      return class_def_method_index;
-    }
-    class_def_method_index++;
-    it.Next();
-  }
-  while (it.HasNextVirtualMethod()) {
-    if (it.GetMemberIndex() == method_idx) {
+  ClassAccessor accessor(dex_file, dex_file.GetClassDef(class_def_idx));
+  uint32_t class_def_method_index = 0u;
+  for (const ClassAccessor::Method& method : accessor.GetMethods()) {
+    if (method.GetIndex() == method_idx) {
       return class_def_method_index;
     }
     class_def_method_index++;
-    it.Next();
   }
-  DCHECK(!it.HasNext());
   LOG(FATAL) << "Failed to find method index " << method_idx << " in " << dex_file.GetLocation();
   UNREACHABLE();
 }