heap delta: 1600000, {class java. lang. Long} size = 16 bytes Clearly, actual object size on the heap is subject to low-level memory alignment done by a particular JVM implementation for a ...

The size contributions from the java.lang.Object shell plus all primitive data fields are lumped together in a pseudo-node attached to every “real” node representing an object instance.

Spread the loveIntroduction: In Java, arrays are useful data structures that store elements of the same data type sequentially in memory. Frequently, developers need to determine the size of an array ...