Do not count size of referenced classes.

[kamenik]

In case that instance contains reference to Class, MemoryMeter counts size of whole class to size of instance. Example:

for A B it says 16B, for C 16736B

import org.github.jamm.MemoryMeter;

public class Test {

public static void main(final String[] args) throws InterruptedException {
    MemoryMeter mm = new MemoryMeter();
    System.out.println(mm.measureDeep(new A()));
    System.out.println(mm.measureDeep(new B()));
    System.out.println(mm.measureDeep(new C()));
}

static class A {}

static class B {
    Class<B> c;
}

static class C {
    Class<C> c = C.class;
}

}

[mebigfatguy]

Added the option (in trunk) to exclude the recursive size calculations of known singletons, which currently are Class objects, and Enums. use new MemoryMeter().ignoreKnownSingletons();

[mebigfatguy]

commit be724a3