Is primitive wrapper class Java?

0 Primitive wrapper classes are used to create an Object that needs to represent primitive types in Collection classes (i.e., in the Java API), in the java. … Primitive wrapper class in Java. Primitive typeWrapper classConstructor argumentsbyteBytebyte or StringshortShortshort or StringintIntegerint or StringlongLonglong or StringPrimitive wrapper class in Java – Wikipedia en.wikipedia.org › wiki › Primitive_wrapper_class_in_Java

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What are primitives and objects?

Primitives are passed by value, i.e. a copy of the primitive itself is passed. Whereas for objects, the copy of the reference is passed, not the object itself . Primitives are independent data types, i.e. there does not exist a hierarchy/super class for them. Whereas every Object is descendent of class “Object”.

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