svn commit: r1746665 - /jackrabbit/oak/trunk/oak-commons/src/main/java/org/apache/jackrabbit/oak/commons/PathUtils.java

[chetanm]

Author: chetanm
Date: Fri Jun  3 04:29:18 2016
New Revision: 1746665

URL: http://svn.apache.org/viewvc?rev=1746665&view=rev
Log:
OAK-4424 - Optimize PathUtils.concat by using a properly sized StringBuilder

Modified:
    
jackrabbit/oak/trunk/oak-commons/src/main/java/org/apache/jackrabbit/oak/commons/PathUtils.java

Modified: 
jackrabbit/oak/trunk/oak-commons/src/main/java/org/apache/jackrabbit/oak/commons/PathUtils.java
URL: 
http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-commons/src/main/java/org/apache/jackrabbit/oak/commons/PathUtils.java?rev=1746665&r1=1746664&r2=1746665&view=diff
==============================================================================
--- 
jackrabbit/oak/trunk/oak-commons/src/main/java/org/apache/jackrabbit/oak/commons/PathUtils.java
 (original)
+++ 
jackrabbit/oak/trunk/oak-commons/src/main/java/org/apache/jackrabbit/oak/commons/PathUtils.java
 Fri Jun  3 04:29:18 2016
@@ -315,7 +315,8 @@ public final class PathUtils {
         } else if (isAbsolutePath(subPath)) {
             throw new IllegalArgumentException("Cannot append absolute path " 
+ subPath);
         }
-        StringBuilder buff = new StringBuilder(parentPath);
+        StringBuilder buff = new StringBuilder(parentPath.length() + 
subPath.length() + 1);
+        buff.append(parentPath);
         if (!denotesRootPath(parentPath)) {
             buff.append('/');
         }