After running autoconfig, client is always prompted to install java

I am running 11.5.10.2 on AIX (Unix), using Sun Native Java plugin 1.6 ver 24.   After I run autoconfig, I start EBS on my client, and the first time I open a form I am prompted to reinstall Java, even when the Java version doesn't change.  Is this normal? 

I find that the adgenjky.sh script (called within autoconfig) copies $COMMON_TOP/util/jinitiator/j2se16024.exe to $OA_HTML/oaj2se.exe.  It uses cp to copy, rather than cp -p, so the date/timestamp of the oaj2se.exe file changes each time autoconfig is run.  This date/timestamp change on the file oaj2se.exe appears to make the java installer start on the client.  I could change the template (cp -> cp -p), but I would rather not.  Just wondering if others have this annoying behavior or if I have something setup incorrectly.  Thanks!