Author: dion
Date: Sun Mar 19 15:52:11 2006
New Revision: 387073
URL: http://svn.apache.org/viewcvs?rev=387073&view=rev
Log:
Fix string concat inside stringbuffer.append - pmd report
Modified:
jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/ParseException.java
Modified:
jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/ParseException.java
URL:
http://svn.apache.org/viewcvs/jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/ParseException.java?rev=387073&r1=387072&r2=387073&view=diff
==============================================================================
---
jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/ParseException.java
(original)
+++
jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/ParseException.java
Sun Mar 19 15:52:11 2006
@@ -179,7 +179,7 @@
default:
if ((ch = str.charAt(i)) < 0x20 || ch > 0x7e) {
String s = "0000" + Integer.toString(ch, 16);
- retval.append("\\u" + s.substring(s.length() - 4,
s.length()));
+ retval.append("\\u").append(s.substring(s.length() - 4,
s.length()));
} else {
retval.append(ch);
}
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