Author: dbrosius
Date: Tue Apr 1 20:42:14 2008
New Revision: 643698
URL: http://svn.apache.org/viewvc?rev=643698&view=rev
Log:
don't allocate a buffer if no work is to be done
Modified:
jakarta/bcel/trunk/src/main/java/org/apache/bcel/classfile/Utility.java
Modified:
jakarta/bcel/trunk/src/main/java/org/apache/bcel/classfile/Utility.java
URL:
http://svn.apache.org/viewvc/jakarta/bcel/trunk/src/main/java/org/apache/bcel/classfile/Utility.java?rev=643698&r1=643697&r2=643698&view=diff
==============================================================================
--- jakarta/bcel/trunk/src/main/java/org/apache/bcel/classfile/Utility.java
(original)
+++ jakarta/bcel/trunk/src/main/java/org/apache/bcel/classfile/Utility.java Tue
Apr 1 20:42:14 2008
@@ -705,7 +705,7 @@
/**
- * Replace all occurences of <em>old</em> in <em>str</em> with
<em>new</em>.
+ * Replace all occurrences of <em>old</em> in <em>str</em> with
<em>new</em>.
*
* @param str String to permute
* @param old String to be replaced
@@ -714,9 +714,9 @@
*/
public static final String replace( String str, String old, String new_ ) {
int index, old_index;
- StringBuffer buf = new StringBuffer();
try {
if ((index = str.indexOf(old)) != -1) { // `old' found in str
+ StringBuffer buf = new StringBuffer();
old_index = 0; // String start offset
// While we have something to replace
while ((index = str.indexOf(old, old_index)) != -1) {
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