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Access modifiers:access modifiers are used to provide access level and visibility to variables,classes and to methods. there are four access modifiers in java. default privatepublicprotected1. default ...
Q: In the Java 2 training class I’m taking, the “In Packages and Inheritance” module states: When you create a subclass, it cannot inherit any of the superclass’s methods and variables ...
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Every element of a software architecture, e.g. a subsystem, package, or class, should have a well-defined interface that exposes or hides its sub elements according to the principles of information ...