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*support properties of boxing types *avoid unnecessary array checks and isAssignableFrom checks *avoid ambiguity when using writeMethod.invoke(Object obj, Object... args)
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1.support properties of boxing types
Java automatically performs boxing and unboxing for primitive types, so I believe we should adhere to this feature as well.
2.avoid unnecessary array checks and isAssignableFrom checks
Primitive types, along with their array types and String (which is modified by final), cannot have subclasses. Therefore, the original
isArrayandisAssignableFromchecks are meaningless, and we can use==directly (This makes the semantics clearer and can lead to some performance improvements).3.avoid ambiguity when using writeMethod.invoke(Object obj, Object... args)