@@ -56,16 +56,16 @@
 	@try {
 		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
 		    tagNumber != OF_ASN1_TAG_NUMBER_UTF8_STRING || constructed)
 			@throw [OFInvalidArgumentException exception];
 
-		if ([DEREncodedContents itemSize] != 1)
+		if (DEREncodedContents.itemSize != 1)
 			@throw [OFInvalidArgumentException exception];
 
 		UTF8StringValue = [OFString
-		    stringWithUTF8String: [DEREncodedContents items]
-				  length: [DEREncodedContents count]];
+		    stringWithUTF8String: DEREncodedContents.items
+				  length: DEREncodedContents.count];
 	} @catch (id e) {
 		[self release];
 		@throw e;
 	}
 
@@ -88,11 +88,11 @@
 	[super dealloc];
 }
 
 - (OFString *)stringValue
 {
-	return [self UTF8StringValue];
+	return self.UTF8StringValue;
 }
 
 - (bool)isEqual: (id)object
 {
 	OFASN1UTF8String *UTF8String;
@@ -108,14 +108,14 @@
 	return true;
 }
 
 - (uint32_t)hash
 {
-	return [_UTF8StringValue hash];
+	return _UTF8StringValue.hash;
 }
 
 - (OFString *)description
 {
 	return [OFString stringWithFormat: @"<OFASN1UTF8String: %@>",
 					   _UTF8StringValue];
 }
 @end