Construct a new UniquePtr, taking ownership of the given raw pointer.

This class is only privately instantiable.

Gets the offset from the start of an array object's memory to the memory used to store its initial (zeroeth) element. @param clazz non-null; class in

Helper for {@link #arrayBaseOffset}, which does all the work, assuming the parameter is deemed valid. @return the offset to the field

Gets the size of each element of the given array class. @param clazz non-null; class in question; must be an array class @return > 0; the size of

Helper for {@link #arrayIndexScale}, which does all the work, assuming the parameter is deemed valid. @return the offset to the field

Performs a compare-and-set operation on an <code>int</code> field within the given object. @param obj non-null; object containing the field @param of

Performs a compare-and-set operation on a <code>long</code> field within the given object. @param obj non-null; object containing the field @param of

Performs a compare-and-set operation on an <code>Object</code> field (that is, a reference field) within the given object. @param obj non-null; objec