[pron]

> Projects where performance is critical are coded in C/C++ , not in java ( browsers , AAA games , databases , servers , micro-controllers , oses... ).

This is not true. C++ beats Java performance in constrained environments. On servers the situation is not so clear-cut. You see some really fast Java databases.

And BTW, Java is better at inlining functions than C++, but C++ handily beats Java when it comes to controlling memory layout (though that, too, is changing).

[camus2]

> This is not true. C++ beats Java performance in constrained environments

Every environment is constrained. Devs just got lazy and scaling now means buying more machines instead of performance optimisation.

> You see some really fast Java database

That eat up way to much memory for little.

When you see popular java based os , tell me.