Refesh install on RHEL 6.4 of 402 JTS/DNG/RTC/QM

Install appears fine expect for a few issues that I can't find info on.
The install log reports:
WARNING    CRIMA1129W    02:00.39    The use of path attribute to launch program "${profile:installLocation}/server/jre/bin/javaw -classpath ${profile:installLocation}/internal/post-install/swt.jar:${profile:installLocation}/internal/post-install/com.ibm.team.install.jfs.postinstall-helpers.jar com.ibm.team.install.jfs.postinstall.helpers.browseURL http://pic.dhe.ibm.com/infocenter/clmhelp/v4r0m2/index.jsp?topic=/com.ibm.jazz.install.doc/topics/c_post_install.html ${system:user.language}_${system:user.country}" is deprecated. Use <exec> instead.

I also get several
    ERROR        15:32.69    Problems occurred when invoking code from plug-in: "org.eclipse.jface". java.lang.IllegalArgumentException: Argument not valid The element type "exec" must be terminated by the matching end-tag "</exec>".


Has anyone come across this and is this an issue? Is there a fix?