1 // Copyright (C) 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
4 **********************************************************************
5 * Copyright (C) 2001-2009, International Business Machines
6 * Corporation and others. All Rights Reserved.
7 **********************************************************************
8 * Date Name Description
9 * 05/23/00 aliu Creation.
10 **********************************************************************
18 * Utility methods. Everything in this class is static -- do not
19 * attempt to instantiate.
24 static UnicodeString &appendHex(UnicodeString &buf, UChar32 ch);
26 static UnicodeString hex(UChar32 ch);
28 static UnicodeString hex(const UnicodeString& s);
30 static UnicodeString hex(const UnicodeString& s, UChar sep);
32 static UnicodeString hex(const uint8_t* bytes, int32_t len);
36 TestUtility() {} // Prevent instantiation