It’s 30 because (again) Java passes object parameters by value. The number 30 is just a copy of the value, not the real value. Primitive types are allocated in the stack memory, so only the ...

While the process works and has been available for quite some time, problems include: support for only primitive types and Java objects; no way to deterministically free memory; a limited ...

The Java boxing and autoboxing of primitive types will take care of it for you ... a relatively smooth operation when it came to clock cycles, garbage collection and memory consumption. I couldn’t ...

With the recent announcement of JDK Enhancement Project (JEP) 188, now seems like a good time to brush up on what you know about the Java memory model. Authored by Doug Lea, JEP 188 proposes the ...