Absolute JavaAbsolute Java offers complete coverage of the Java programming language. Written by Walt Savitch, one of the most widely read authors in the area of programming, it provides all the tools necessary for experienced and novice programmers to master Java, including thorough coverage of the Java Library, complete and fully executable code throughout, sections highlighting programming tips and common pitfalls, and a logical order of coverage of Java topics in order for students to better understand the language. The book is appropriate for introductory courses covering Java, intermediate programming courses introducing Java to students familiar with another language, or as a reference for students and industry professionals. |
From inside the book
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... instance variables month , day , and year is labeled private . If , on the other hand , we had used the class ... variable as private , there is then no way to change its value ( nor to reference the instance variable in any other way ) ...
Walter J. Savitch. PRIVACY LEAKS WITH ARRAY INSTANCE VARIABLES In Chapter 5 we explained why it is a compromise of privacy for a class to have an acces- sor ( or other method ) ... instance variable is an array type that 340 Chapter 6 Arrays.
Walter J. Savitch. Pitfall USE OF PRIVATE Instance VARIABLES FROM THE BASE CLASS An object of the class Hourly Employee ( Display 7.3 ) inherits , among other things , an instance variable called name from the class Employee ( Display ...
Contents
Objects and Methods | 3 |
Class Loader + | 10 |
Concatenation of Strings | 34 |
Copyright | |
80 other sections not shown