1.1.3 works fine, but 1.1.4 hangs when I try to open a .PCL file (generated by Princeton's PUMAdb service). Running 10.4.11 and J2RE 1.5.0_19-b02-306.
Unfortunately, I wasn't able to replicate this, as a couple pcls I downloaded seemed to work fine. Can you attach a smallish zipped file that works in 1.1.3 but not 1.1.4?
For reference, 1.1.4rc3 works fine on a machine running 10.5.7 and 1.5.0_16-b06-284.