string[] is a subtype of object[]

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Is string a subtype of object?
String is a subtype of Object , because the String class is a subclass of the Object class. int is not a subtype of Object , because none of Java's primitive types are subtypes of any reference type.
What is inheritance in Java PDF?
Inheritance can be defined as the process where one class acquires the properties methodsandfields of another. With the use of inheritance the information is made manageable in a hierarchical order.
What is a subtype in Java?
Subtyping is a key feature of object-oriented languages such as Java. In Java, one type is a subtype of another if they are related by an extends or implements clause.
In the absence of any other explicit superclass, every class is implicitly a subclass of Object . Classes can be derived from classes that are derived from classes that are derived from classes, and so on, and ultimately derived from the topmost class, Object .

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