Question: In Java, an array variable is a reference type. Public instance variables are accessible only within the same package. An Arraylist cannot store primitive types.

In Java, an array variable is a reference type. Public instance

In Java, an array variable is a reference type. Public instance variables are accessible only within the same package. An Arraylist cannot store primitive types. Nonstatic methods cannot be called from within static methods. U A Java class can extend only one subclass

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