Programming Exercises
by Rolf W. Rasmussen, Khalid A. Mughal
Programmer's Guide to Java™ Certification, A: A Comprehensive Primer, Second Edition
- Copyright
- List of Figures
- List of Tables
- List of Examples
- Foreword
- Preface
- Basics of Java Programming
- Language Fundamentals
- Operators and Assignments
- Precedence and Associativity Rules for Operators
- Evaluation Order of Operands
- Conversions
- Simple Assignment Operator =
- Review Questions
- Arithmetic Operators: *, /, %, +, -
- Review Questions
- The Binary String Concatenation Operator +
- Variable Increment and Decrement Operators: ++, --
- Review Questions
- Boolean Expressions
- Relational Operators: <, <=, >, >=
- Equality
- Boolean Logical Operators: !, ^, &, |
- Conditional Operators: &&, ||
- Review Questions
- Integer Bitwise Operators: ~, &, |, ^
- Shift Operators: <<, >>, >>>
- The Conditional Operator: ?
- Other Operators: new, [], instanceof
- Review Questions
- Parameter Passing
- Passing Primitive Data Values
- Passing Object Reference Values
- Passing Array References
- Array Elements as Actual Parameters
- final Parameters
- Program Arguments
- Review Questions
- Chapter Summary
- Programming Exercises
- Declarations and Access Control
- Arrays
- Review Questions
- Defining Classes
- Defining Methods
- Constructors
- Scope Rules
- Review Questions
- Packages
- Accessibility Modifiers for Top-level Classes and Interfaces
- Other Modifiers for Classes
- Review Questions
- Member Accessibility Modifiers
- Review Questions
- Other Modifiers for Members
- Review Questions
- Chapter Summary
- Programming Exercises
- Control Flow, Exception Handling, and Assertions
- Overview of Control Flow Statements
- Selection Statements
- Review Questions
- Iteration Statements
- Transfer Statements
- Review Questions
- Stack-based Execution and Exception Propagation
- Exception Types
- Exception Handling: try, catch, and finally
- throw Statement
- throws Clause
- Review Questions
- Assertions
- Review Questions
- Chapter Summary
- Programming Exercises
- Object-oriented Programming
- Single Implementation Inheritance
- Review Questions
- Overriding and Hiding Members
- Review Questions
- Chaining Constructors Using this() and super()
- Review Questions
- Interfaces
- Review Questions
- Completing the Type Hierarchy
- Assigning, Passing, and Casting Reference Values
- Review Questions
- Polymorphism and Dynamic Method Lookup
- Review Questions
- Inheritance vs. Aggregation
- Review Questions
- Chapter Summary
- Programming Exercises
- Nested Classes And Interfaces
- Object Lifetime
- Threads
- Fundamental Classes
- Collections and Maps
- Taking the SCPJ2 1.4 Exam
- Objectives for the SCPJ2 1.4 Exam
- Section 1: Declarations and Access Control (Chapter 4)
- Section 2: Flow Control, Assertions, and Exception Handling (Chapter 5)
- Section 3: Garbage Collection (Chapter 8)
- Section 4: Language Fundamentals (Chapter 2)
- Section 5: Operators and Assignments (Chapter 3)
- Section 6: Overloading, Overriding, Runtime Type and Object Orientation (Chapter 6, Chapter 11)
- Section 7: Threads (Chapter 9)
- Section 8: Fundamental Classes in the java.lang Package (Chapter 10)
- Section 9: The Collections Framework (Chapter 11)
- Objectives for the Java 2 Platform Upgrade Exam
- Section 1: Declarations and Access Control
- Section 2: Flow Control, Assertions, and Exception Handling
- Section 3: Garbage Collection
- Section 4: Language Fundamentals
- Section 5: Operators and Assignments
- Section 6: Overloading, Overriding, Runtime Type and Object Orientation
- Section 7: Threads
- Section 8: The Collections Framework
- Annotated Answers to Review Questions
- Solutions to Programming Exercises
- Mock Exam
- Number Systems and Number Representation
- About the CD
- Single-User License Agreement
- Index
 | Programming Exercises |
| 9.1 |
Implement three classes: Storage, Counter, and Printer. The Storage class should store an integer. The Counter class should create a thread that starts counting from 0 (0, 1, 2, 3 ...) and stores each value in the Storage class. The Printer class should create a thread that keeps reading the value in the Storage class and printing it.
Write a program that creates an instance of the Storage class and sets up a Counter and a Printer object to operate on it. |
| 9.2 | Modify the program from the previous exercise to ensure that each number is printed exactly once, by adding suitable synchronization. |
-
No Comment
..................Content has been hidden....................
You can't read the all page of ebook, please click here login for view all page.