Avoid some unnecessary use of stl types.

May be a minor performance win but really done for libc++ as this removes a
dependency on a library function whose prototype includes a std::string.

Change-Id: Ifc07a9caef1206caf2a69a6e1b0bfc0ba56c8c62

1 files changed, 2 insertions, 0 deletions

diff --git a/runtime/well_known_classes.cc b/runtime/well_known_classes.cc
index 546eb40..fdc6e3f 100644
--- a/runtime/well_known_classes.cc
+++ b/runtime/well_known_classes.cc
@@ -40,6 +40,7 @@ jclass WellKnownClasses::java_lang_reflect_Method;
 jclass WellKnownClasses::java_lang_reflect_Proxy;
 jclass WellKnownClasses::java_lang_RuntimeException;
 jclass WellKnownClasses::java_lang_StackOverflowError;
+jclass WellKnownClasses::java_lang_String;
 jclass WellKnownClasses::java_lang_System;
 jclass WellKnownClasses::java_lang_Thread;
 jclass WellKnownClasses::java_lang_Thread$UncaughtExceptionHandler;
@@ -142,6 +143,7 @@ void WellKnownClasses::Init(JNIEnv* env) {
   java_lang_reflect_Proxy = CacheClass(env, "java/lang/reflect/Proxy");
   java_lang_RuntimeException = CacheClass(env, "java/lang/RuntimeException");
   java_lang_StackOverflowError = CacheClass(env, "java/lang/StackOverflowError");
+  java_lang_String = CacheClass(env, "java/lang/String");
   java_lang_System = CacheClass(env, "java/lang/System");
   java_lang_Thread = CacheClass(env, "java/lang/Thread");
   java_lang_Thread$UncaughtExceptionHandler = CacheClass(env, "java/lang/Thread$UncaughtExceptionHandler");