svnno****@sourc*****
svnno****@sourc*****
2009年 4月 8日 (水) 15:19:55 JST
Revision: 3182
http://svn.sourceforge.jp/view?root=jiemamy&view=rev&rev=3182
Author: j5ik2o
Date: 2009-04-08 15:19:55 +0900 (Wed, 08 Apr 2009)
Log Message:
-----------
リテラルを定数化しました。
Modified Paths:
--------------
leto/jiemamy-commons/trunk/src/main/java/org/jiemamy/utils/StringUtil.java
-------------- next part --------------
Modified: leto/jiemamy-commons/trunk/src/main/java/org/jiemamy/utils/StringUtil.java
===================================================================
--- leto/jiemamy-commons/trunk/src/main/java/org/jiemamy/utils/StringUtil.java 2009-04-08 06:09:58 UTC (rev 3181)
+++ leto/jiemamy-commons/trunk/src/main/java/org/jiemamy/utils/StringUtil.java 2009-04-08 06:19:55 UTC (rev 3182)
@@ -29,6 +29,18 @@
*/
public final class StringUtil {
+ private static final int C_8 = 8;
+
+ private static final int C_16 = 16;
+
+ private static final int C_24 = 24;
+
+ private static final int C_0XFF = 0xff;
+
+ private static final int C_0X0F = 0x0f;
+
+ private static final int C_0XF0 = 0xf0;
+
private static final int CAMELIZE_BUFF_SIZE = 40;
private static final int REPLACE_BUFF_SIZE = 100;
@@ -44,8 +56,8 @@
* @param i 数値
*/
public static void appendHex(final StringBuffer buf, final byte i) {
- buf.append(Character.forDigit((i & 0xf0) >> 4, 16));
- buf.append(Character.forDigit((i & 0x0f), 16));
+ buf.append(Character.forDigit((i & C_0X0F) >> 4, 16));
+ buf.append(Character.forDigit(i & C_0XF0, 16));
}
/**
@@ -55,10 +67,10 @@
* @param i 数値
*/
public static void appendHex(final StringBuffer buf, final int i) {
- buf.append(Integer.toHexString((i >> 24) & 0xff));
- buf.append(Integer.toHexString((i >> 16) & 0xff));
- buf.append(Integer.toHexString((i >> 8) & 0xff));
- buf.append(Integer.toHexString(i & 0xff));
+ buf.append(Integer.toHexString((i >> C_24) & C_0XFF));
+ buf.append(Integer.toHexString((i >> C_16) & C_0XFF));
+ buf.append(Integer.toHexString((i >> C_8) & C_0XFF));
+ buf.append(Integer.toHexString(i & C_0XFF));
}
/**