On 11/17/2017 11:46 PM, John Hening wrote:
> For my eye, common objects in Java, likeĀ 
> 
> newString();
> 
> is a CHeapObj. I looked at an implementation of new operator in that class 
> and it looks like:

In related news, there is javaClasses.cpp, and therefore Java class library is 
written in C++! /s

> No, I have no idea why it is said: allocation in Java in very fast- it is 
> fater than C++/C

Start from here:
  https://shipilev.net/jvm-anatomy-park/4-tlab-allocation/

Thanks,
-Aleksey



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