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**********************************************************************
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* Copyright (C) 2001, International Business Machines
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* Corporation and others. All Rights Reserved.
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**********************************************************************
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* Date Name Description
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* 05/23/00 aliu Creation.
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**********************************************************************
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#include "unicode/unistr.h"
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* Utility methods. Everything in this class is static -- do not
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* attempt to instantiate.
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static UnicodeString hex(UChar ch);
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static UnicodeString hex(const UnicodeString& s);
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static UnicodeString hex(const UnicodeString& s, UChar sep);
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TestUtility() {} // Prevent instantiation