Back in the early 1.5 days, yeah, the JVMs were buggy for us. Since we've been using late 1.6 VMs from Sun -- it's been fine. No issues whatsoever.

The 32-bit N45 is an 8-stage superscalar processor that supports RISC-V specification, including “G” (“IMAFD”) standard instructions, “C” 16-bit compression instructions, and “N” ... The 32-bit D45 is ...