Code coverage class file editor

[marchof]

For debugging JaCoCo integrations it would be useful to have an read-only class file editor to display JaCoCo analysis data:

• Tab: Info
  • VM class name
  • Source file name
  • class id
  • total method count
  • total instruction count
  • total branches count
  • total complexity count
  • total lines count
• Tab: Methods
  • Table-Tree listing all methods
  • Columns: VM method descriptor, total instructions, total branches, total complexity, total lines
  • Each method be expanded to list its lines
  • Column data shown per line: Line Number, total instructions, total branches
• Tab: Lines
  • Table listing all lines
  • Columns: Line number, total instructions, total branches
  • Tooltip per row: vm Method descriptors contributing to this line

brock_j

To help with debugging the result of instrumentations it might be a good idea to have a view or editor that can show the original bytecode and instrumented bytecode side by side.

I have implemented a prototype of this using the built in eclipse disassembler and compare viewers, but i think the result is a bit 'noisy' to be useful due to changes to program counters introduced by instrumenting. Will attach a screenshot to demonstrate