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Posted to commits@commons.apache.org by ni...@apache.org on 2011/01/09 19:44:03 UTC
svn commit: r1056998 -
/commons/proper/lang/branches/LANG_2_X/src/main/java/org/apache/commons/lang/StringUtils.java
Author: niallp
Date: Sun Jan 9 18:44:03 2011
New Revision: 1056998
URL: http://svn.apache.org/viewvc?rev=1056998&view=rev
Log:
Minor optimization of normalizeSpace()
Modified:
commons/proper/lang/branches/LANG_2_X/src/main/java/org/apache/commons/lang/StringUtils.java
Modified: commons/proper/lang/branches/LANG_2_X/src/main/java/org/apache/commons/lang/StringUtils.java
URL: http://svn.apache.org/viewvc/commons/proper/lang/branches/LANG_2_X/src/main/java/org/apache/commons/lang/StringUtils.java?rev=1056998&r1=1056997&r2=1056998&view=diff
==============================================================================
--- commons/proper/lang/branches/LANG_2_X/src/main/java/org/apache/commons/lang/StringUtils.java (original)
+++ commons/proper/lang/branches/LANG_2_X/src/main/java/org/apache/commons/lang/StringUtils.java Sun Jan 9 18:44:03 2011
@@ -6536,10 +6536,10 @@ public class StringUtils {
* @since 2.6
*/
public static String normalizeSpace(String str) {
- if(str == null) {
- return null;
- }
str = trim(str);
+ if(str == null || str.length() <= 2) {
+ return str;
+ }
StringBuffer b = new StringBuffer(str.length());
for (int i = 0; i < str.length(); i++) {
char c = str.charAt(i);