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Posted to derby-commits@db.apache.org by ka...@apache.org on 2006/11/06 20:58:19 UTC
svn commit: r471862 -
/db/derby/code/trunk/java/engine/org/apache/derby/iapi/store/raw/PageKey.java
Author: kahatlen
Date: Mon Nov 6 11:58:18 2006
New Revision: 471862
URL: http://svn.apache.org/viewvc?view=rev&rev=471862
Log:
DERBY-2046: Make class org.apache.derby.iapi.store.raw.PageKey final
The methods of the PageKey class are called frequently both from the
lock manager and the cache manager. Since no other classes extend it,
it should be declared final to help the run-time compiler optimize the
method calls.
Modified:
db/derby/code/trunk/java/engine/org/apache/derby/iapi/store/raw/PageKey.java
Modified: db/derby/code/trunk/java/engine/org/apache/derby/iapi/store/raw/PageKey.java
URL: http://svn.apache.org/viewvc/db/derby/code/trunk/java/engine/org/apache/derby/iapi/store/raw/PageKey.java?view=diff&rev=471862&r1=471861&r2=471862
==============================================================================
--- db/derby/code/trunk/java/engine/org/apache/derby/iapi/store/raw/PageKey.java (original)
+++ db/derby/code/trunk/java/engine/org/apache/derby/iapi/store/raw/PageKey.java Mon Nov 6 11:58:18 2006
@@ -37,7 +37,7 @@
*/
-public class PageKey
+public final class PageKey
{
private final ContainerKey container;
private final long pageNumber; // page number