Eclipse migration tips: http://dev.eclipse.org/viewcvs/viewvc.cgi/org.eclipse.platform.doc.isv/porting/3.7/incompatibilities.html?view=co
(not sure that being empty can be all true)
WTP help for old friends: http://wiki.eclipse.org/New_Help_for_Old_Friends_VI
JBIDE-6329 for last years Galileo move
Please link related Indigo to this issue and if we find issues please outline the fix and if relevant relate eclipse bugzilla references.