title: Did the Mac OS X Java update to 1.5u7 whack my 1.6.0 laf.jar?
body: <p>This is the update that just came out this week (2010-05-18).
  Somebody moved my cheese.  It appears that laf.jar is look and feel, so it is probably not a big deal for my Java development.  Eclipse got mad about the missing JAR file, and furthermore thinks the 1.6.0 VM disappeared, which it didn't. I had to redefine the VM library within Eclipse and everything appears kosher, but I was hoping somebody with more hit points than me could say so definitively.  Am I all good?  Was it really the Mac OS X update for 1.5 that went and hunted down a file in my 1.6 VM?</p>
  
  <p>I haven't been able to google anything about this... If somebody could post a link to some information about this, that'd be appreciated too.</p>