The following methods should be removed from ConstantReflectionProvider:
- readConstantArrayElement
- readConstantArrayElementForOffset
- readConstantFieldValue
- readStableFieldValue

These methods contain a lot of logic that clearly belongs in the compiler, not in the VM. Different compilers might even want to implement this logic differently (see e.g. JDK-8154765).

The logic in these methods can be easily implemented using the remaining methods.