Delete source/test

source/test/intltest/testutil.cpp

Index: source/test/intltest/testutil.cpp
diff --git a/source/test/intltest/testutil.cpp b/source/test/intltest/testutil.cpp
deleted file mode 100644
index cab56bae702afb12d5de656e152447aa25f8d2f6..0000000000000000000000000000000000000000
--- a/source/test/intltest/testutil.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
-**********************************************************************
-*   Copyright (C) 2001-2009, International Business Machines
-*   Corporation and others.  All Rights Reserved.
-**********************************************************************
-*   Date        Name        Description
-*   05/23/00    aliu        Creation.
-**********************************************************************
-*/
-
-#include "unicode/unistr.h"
-#include "testutil.h"
-
-static const UChar HEX[16]={48,49,50,51,52,53,54,55,56,57,65,66,67,68,69,70};
-
-UnicodeString &TestUtility::appendHex(UnicodeString &buf, UChar32 ch) {
-    if (ch >= 0x10000) {
-        if (ch >= 0x100000) {
-            buf.append(HEX[0xF&(ch>>20)]);
-        }
-        buf.append(HEX[0xF&(ch>>16)]);
-    }
-    buf.append(HEX[0xF&(ch>>12)]);
-    buf.append(HEX[0xF&(ch>>8)]);
-    buf.append(HEX[0xF&(ch>>4)]);
-    buf.append(HEX[0xF&ch]);
-    return buf;
-}
-
-UnicodeString TestUtility::hex(UChar32 ch) {
-    UnicodeString buf;
-    appendHex(buf, ch);
-    return buf;
-}
-
-UnicodeString TestUtility::hex(const UnicodeString& s) {
-    return hex(s, 44 /*,*/);
-}
-
-UnicodeString TestUtility::hex(const UnicodeString& s, UChar sep) {
-    UnicodeString result;
-    if (s.isEmpty()) return result;
-    UChar32 c;
-    for (int32_t i = 0; i < s.length(); i += U16_LENGTH(c)) {
-        c = s.char32At(i);
-        if (i > 0) {
-            result.append(sep);
-        }
-        appendHex(result, c);
-    }
-    return result;
-}
-
-UnicodeString TestUtility::hex(const uint8_t* bytes, int32_t len) {
-	UnicodeString buf;
-	for (int32_t i = 0; i < len; ++i) {
-		buf.append(HEX[0x0F & (bytes[i] >> 4)]);
-		buf.append(HEX[0x0F & bytes[i]]);
-	}
-	return buf;
-}