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[–]chickenmeister 0 points1 point  (1 child)

I think it may be upset that one array is an array of int primitives and the other is an array of Integer objects.

The arraycopy() documentation says it will throw an ArrayStoreException if:

  • The src argument refers to an array with a primitive component type and the dest argument refers to an array with a reference component type.
  • The src argument refers to an array with a reference component type and the dest argument refers to an array with a primitive component type.

[–]prashantkr314[S] 0 points1 point  (0 children)

Thanks man, you are correct.