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src/share/vm/classfile/javaClasses.inline.hpp
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rev 12906 : [mq]: gc_interface
@@ -63,24 +63,28 @@
assert(is_instance(java_string), "must be java_string");
jbyte coder = java_string->byte_field(coder_offset);
assert(CompactStrings || coder == CODER_UTF16, "Must be UTF16 without CompactStrings");
return coder == CODER_LATIN1;
}
-int java_lang_String::length(oop java_string) {
+
+int java_lang_String::length(oop java_string, typeArrayOop value_array) {
assert(initialized, "Must be initialized");
assert(is_instance(java_string), "must be java_string");
- typeArrayOop value_array = ((typeArrayOop)java_string->obj_field(value_offset));
if (value_array == NULL) {
return 0;
}
int arr_length = value_array->length();
if (!is_latin1(java_string)) {
assert((arr_length & 1) == 0, "should be even for UTF16 string");
arr_length >>= 1; // convert number of bytes to number of elements
}
return arr_length;
}
+int java_lang_String::length(oop java_string) {
+ typeArrayOop value_array = (typeArrayOop)java_string->obj_field(value_offset);
+ return length(java_string, value_array);
+}
bool java_lang_String::is_instance_inlined(oop obj) {
return obj != NULL && obj->klass() == SystemDictionary::String_klass();
}
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