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[LANG-736] CharUtils static final array CHAR_STRING is not needed to compute CHAR_STRING_ARRAY. 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1158279 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary D. Gregory 2011-08-16 14:06:45 +00:00
parent 1493ab204f
commit 4c2f18af7f
1 changed files with 2 additions and 20 deletions
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22
src/main/java/org/apache/commons/lang3/CharUtils.java
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@ -29,24 +29,6 @@
*/ */
public class CharUtils { public class CharUtils {
private static final String CHAR_STRING =
"\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" +
"\b\t\n\u000b\f\r\u000e\u000f" +
"\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" +
"\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f" +
"\u0020\u0021\"\u0023\u0024\u0025\u0026\u0027" +
"\u0028\u0029\u002a\u002b\u002c\u002d\u002e\u002f" +
"\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" +
"\u0038\u0039\u003a\u003b\u003c\u003d\u003e\u003f" +
"\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" +
"\u0048\u0049\u004a\u004b\u004c\u004d\u004e\u004f" +
"\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" +
"\u0058\u0059\u005a\u005b\\\u005d\u005e\u005f" +
"\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" +
"\u0068\u0069\u006a\u006b\u006c\u006d\u006e\u006f" +
"\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" +
"\u0078\u0079\u007a\u007b\u007c\u007d\u007e\u007f";
private static final String[] CHAR_STRING_ARRAY = new String[128]; private static final String[] CHAR_STRING_ARRAY = new String[128];
/** /**
@ -69,8 +51,8 @@ public class CharUtils {
static { static {
for (int i = 127; i >= 0; i--) { for (char c = 0; c < CHAR_STRING_ARRAY.length; c++) {
CHAR_STRING_ARRAY[i] = CHAR_STRING.substring(i, i + 1); CHAR_STRING_ARRAY[c] = String.valueOf(c);
} }
} }