P4 Description
When looking at CDS code in the context of Lilliput, I had to spend some time in DumpAllocStat::print(). I noticed two small things which can be fixed independently:
- the divide-by-zero check at lines 45ff are not needed, since `percent_of` does this already. It also can cause the asserts at the end of the function to fire wrongly.
- About those asserts, it makes sense to flush the debug message before scope end, otherwise we won't see the debug message if the asserts fire. If they fire, the debug message would be helpful.
- the divide-by-zero check at lines 45ff are not needed, since `percent_of` does this already. It also can cause the asserts at the end of the function to fire wrongly.
- About those asserts, it makes sense to flush the debug message before scope end, otherwise we won't see the debug message if the asserts fire. If they fire, the debug message would be helpful.
