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A Programmer’s Guide to Java™ SCJP Certification: A Comprehensive Primer, Third Edition by Rolf W. Rasmussen, Khalid A. Mughal

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10 Fundamental Classes

10.1 Overview of the java.lang Package

The java.lang package is indispensable when programming in Java. It is automatically imported into every source file at compile time. The package contains the Object class that is the superclass of all classes, and the ...

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