Only ASCII String is supported. #26

diff --git a/node_modules/java/src/utils.cpp b/node_modules/java/src/utils.cpp
index ded1bc4..b55c2d5 100644
--- a/node_modules/java/src/utils.cpp
+++ b/node_modules/java/src/utils.cpp
@@ -176,7 +176,7 @@ jobject v8ToJava(JNIEnv* env, v8::Local<v8::Value> arg) {
   }

   if(arg->IsString()) {
-    v8::String::AsciiValue val(arg->ToString());
+    v8::String::Utf8Value val(arg->ToString());
     return env->NewStringUTF(*val);
   }