Object-oriented programming (oop) with java

OpenStax

@

Jy0010: preface to oop with java

0.1 Table of contents

0.3 Getting started with Java programming

0.4 The JDK and the JRE

0.5 The Java API documentation

0.6 A suitable text editor

0.7 Miscellaneous

Programming fundamentals

Jb0103 preface to programming fundamentals with java

0.1 Table of contents

0.3 The DrJava IDE and the Java Development K It

0.4 Miscellaneous

1 Jb0105: java oop: similarities and differences between java and c++

1.1 Table of contents

1.3 Similarities and differences

1.4 Miscellaneous

2 Jb0110: java oop: programming fundamentals, getting started

2.1 Table of contents

2.4 Prerequisites

2.5 Viewing tip

2.7 Writing, compiling, and running Java programs

2.8 Writing Java code

2.9 Preparing to compile and run Java code

2.10 Downloading the java development kit (JDK)

2.11 Installing the JDK

2.12 The JDK documentation

2.13 Compiling and running Java code

2.14 Write your Java program

2.15 Create a batch file

2.16 A test program

2.17 Miscellaneous

3 Jb0110r review

3.1 Table of contents

3.4 Question 1 .

3.18 Miscellaneous

4 Jb0115: java oop: first program

4.1 Table of contents

4.3 Viewing tip

4.7 Instructions for compiling and running the program

4.9 Program output

4.10 Run the program

4.11 Miscellaneous

4.12 Complete program listing

5 Jb0120: java oop: a gentle introduction to java programming

5.1 Table of contents

5.4 Prerequisites

5.5 Viewing tip

5.8 Discussion and sample code

5.9 Introduction

5.10 Compartments

5.11 Checkout counter example

5.12 Sample program

5.13 Run the program

5.14 Miscellaneous

6 Jb0120r review

6.1 Table of contents

6.4 Question 1 .

6.10 Question 7

6.11 Question 8

6.12 Question 9

6.13 Question 10

6.14 Question 11

6.27 Miscellaneous

7 Jb0130: java oop: a gentle introduction to methods in java

7.1 Table of contents

7.4 Prerequisites

7.5 Viewing tip

7.7 Discussion and sample code

7.8 Introduction

7.9 Standard methods

7.10 Passing parameters

7.11 Returning values

7.12 Writing your own methods

7.13 Sample program

7.14 Interesting code fragments

7.15 Run the program

7.16 Complete program listings

7.17 Miscellaneous

8 Jb0130r review

8.1 Table of contents

8.4 Question 1 .

8.10 Question 7

8.11 Question 8

8.12 Question 9

8.13 Question 10

8.14 Question 11

8.15 Question 12

8.16 Question 13

8.17 Question 14

8.18 Question 15

8.35 Miscellaneous

9 Jb0140: java oop: java comments

9.1 Table of contents

9.4 Prerequisites

9.5 Viewing tip

9.8 Discussion and sample code

9.10 Sample program

9.11 Interesting code fragments

9.12 Run the program

9.13 Complete program listings

9.14 Miscellaneous

10 Jb0140r review

10.1 Table of contents

10.4 Question 1 .

10.5 Question 2

10.6 Question 3

10.7 Question 4

10.8 Question 5

10.9 Question 6

10.10 Question 7

10.11 Question 8

10.21 Miscellaneous

11 Jb0150: java oop: a gentle introduction to java data types

11.1 Table of contents

11.4 Prerequisites

11.5 Viewing tip

11.7 Discussion

11.8 Introduction

11.9 Primitive types

11.10 Whole-number types

11.11 Floating-point types

11.12 The character type

11.13 The boolean type

11.14 User-defined or reference types

11.15 Sample program

11.16 Miscellaneous

12 Jb0150r review

12.1 Table of contents

12.4 Question 1 .

12.5 Question 2

12.6 Question 3

12.7 Question 4

12.8 Question 5

12.9 Question 6

12.10 Question 7

12.11 Question 8

12.12 Question 9

12.13 Question 10

12.14 Question 11

12.15 Question 12

12.16 Question 13

12.17 Question 14

12.18 Question 15

12.19 Question 16

12.20 Question 17

12.21 Question 18

12.22 Question 19

12.23 Question 20

12.24 Question 21

12.25 Question 22

12.26 Question 23

12.27 Question 24

12.28 Question 25

12.30 Answer 25

12.31 Answer 24

12.32 Answer 23

12.33 Answer 22

12.34 Answer 21

12.35 Answer 20

12.36 Answer 19

12.37 Answer 18

12.38 Answer 17

12.39 Answer 16

12.40 Answer 15

12.41 Answer 14

12.42 Answer 13

12.43 Answer 12

12.44 Answer 11

12.45 Answer 10

12.55 Miscellaneous

13 Jb0160: java oop: hello world

13.1 Table of contents

13.3 Viewing tip

13.6 Introduction

13.7 The Java version of Hello World

13.8 Interesting code fragments

13.9 General information

13.10 Run the program

13.11 Miscellaneous

13.12 Complete program listing

14 Jb0160r review

14.1 Table of contents

14.4 Question 1 .

14.5 Question 2

14.6 Question 3

14.7 Question 4

14.8 Question 5

14.9 Question 6

14.10 Question 7

14.11 Question 8

14.12 Question 9

14.13 Question 10

14.14 Question 11

14.15 Question 12

14.16 Question 13

14.19 Answer 13

14.20 Answer 12

14.21 Answer 11

14.22 Answer 10

14.32 Miscellaneous

15 Jb0170: java oop: a little more information about classes.

15.1 Table of contents

15.4 Introduction

15.5 Defining a class in Java

15.6 Miscellaneous

16 Jb0170r: review

16.1 Table of contents

16.4 Question 1 .

16.5 Question 2

16.6 Question 3

16.7 Question 4

16.8 Question 5

16.9 Question 6

16.10 Question 7

16.11 Question 8

16.21 Miscellaneous

17 Jb0180: java oop: the main method.

18 Jb0180r review

18.1 Table of contents

18.4 Question 1 .

18.5 Question 2

18.6 Question 3

18.7 Question 4

18.8 Question 5

18.9 Question 6

18.10 Question 7

18.11 Question 8

18.21 Miscellaneous

19 Jb0190: java oop: using the system and printstream classes

19.1 Table of contents

19.3 Viewing tip

19.5 Introduction

19.6 Discussion

19.7 A word about class variables

19.8 Run the program

19.9 Miscellaneous

20 Jb0190r: review

20.1 Table of contents

20.4 Question 1 .

20.5 Question 2

20.6 Question 3

20.7 Question 4

20.8 Question 5

20.9 Question 6

20.10 Question 7

20.11 Question 8

20.12 Question 9

20.13 Question 10

20.14 Question 11

20.15 Question 12

20.16 Question 13

20.17 Question 14

20.18 Question 15

20.19 Question 16

20.20 Question 17

20.21 Question 18

20.23 Answer 18

20.24 Answer 17

20.25 Answer 16

20.26 Answer 15

20.27 Answer 14

20.28 Answer 13

20.29 Answer 12

20.30 Answer 11

20.31 Answer 10

20.41 Miscellaneous

21 Jb0200: java oop: variables

21.1 Table of contents

21.3 Viewing tip

21.6 Introduction

21.7 Sample program named simple1

21.8 Discussion of the simple1 program

21.10 Primitive types

21.11 Object-oriented wrappers for primitive types

21.12 Reference types

21.13 Variable names

21.15 Initialization of variables

21.16 Run the programs

21.17 Miscellaneous

22 Jb0200r: review

22.1 Table of contents

22.4 Question 1 .

22.5 Question 2

22.6 Question 3

22.7 Question 4

22.8 Question 5

22.9 Question 6

22.10 Question 7

22.11 Question 8

22.12 Question 9

22.13 Question 10

22.14 Question 11

22.15 Question 12

22.16 Question 13

22.17 Question 14

22.18 Question 15

22.19 Question 16

22.20 Question 17

22.21 Question 18

22.22 Question 19

22.23 Question 20

22.24 Question 21

22.25 Question 22

22.26 Question 23

22.27 Question 24

22.28 Question 25

22.29 Question 26

22.30 Question 27

22.31 Question 28

22.32 Question 29

22.33 Question 30

22.34 Question 31

22.35 Question 32

22.36 Question 33

22.37 Question 34

22.38 Question 35

22.39 Question 36

22.40 Question 37

22.41 Question 38

22.42 Question 39

22.45 Answer 39

22.46 Answer 38

22.47 Answer 37

22.48 Answer 36

22.49 Answer 35

22.50 Answer 34

22.51 Answer 33

22.52 Answer 32

22.53 Answer 31

22.54 Answer 30

22.55 Answer 29

22.56 Answer 28

22.57 Answer 27

22.58 Answer 26

22.59 Answer 25

22.60 Answer 24

22.61 Answer 23

22.62 Answer 22

22.63 Answer 21

22.64 Answer 20

22.65 Answer 19

22.66 Answer 18

22.67 Answer 17

22.68 Answer 16

22.69 Answer 15

22.70 Answer 14

22.71 Answer 13

22.72 Answer 12

22.73 Answer 11

22.74 Answer 10

22.84 Miscellaneous

23 Jb0210: java oop: operators

23.1 Table of contents

23.3 Viewing tip

23.5 Introduction

23.7 Arithmetic operators

23.8 Relational and conditional (logical) operators

23.9 Bitwise operators

23.10 Assignment operators

23.11 Miscellaneous

24 Jb0210r review

24.1 Table of contents

24.4 Question 1 .

24.5 Question 2

24.6 Question 3

24.7 Question 4

24.8 Question 5

24.9 Question 6

24.10 Question 7

24.11 Question 8

24.12 Question 9

24.13 Question 10

24.14 Question 11

24.15 Question 12

24.16 Question 13

24.17 Question 14

24.18 Question 15

24.19 Question 16

24.20 Question 17

24.21 Question 18

24.22 Question 19

24.23 Question 20

24.24 Question 21

24.25 Question 22

24.26 Question 23

24.27 Question 24

24.28 Question 25

24.29 Question 26

24.30 Question 27

24.31 Question 28

24.32 Question 29

24.33 Question 30

24.34 Question 31

24.35 Question 32

24.36 Question 33

24.37 Question 34

24.38 Question 35

24.39 Question 36

24.40 Question 37

24.41 Question 38

24.44 Answer 38

24.45 Answer 37

24.46 Answer 36

24.47 Answer 35

24.48 Answer 34

24.49 Answer 33

24.50 Answer 32

24.51 Answer 31

24.52 Answer 30

24.53 Answer 29

24.54 Answer 28

24.55 Answer 27

24.56 Answer 26

24.57 Answer 25

24.58 Answer 24

24.59 Answer 23

24.60 Answer 22

24.61 Answer 21

24.62 Answer 20

24.63 Answer 19

24.64 Answer 18

24.65 Answer 17

24.66 Answer 16

24.67 Answer 15

24.68 Answer 14

24.69 Answer 13

24.70 Answer 12

24.71 Answer 11

24.72 Answer 10

24.82 Miscellaneous

25 Jb0220: java oop: statements and expressions

25.1 Table of contents

25.3 Introduction

25.4 Expressions

25.5 Statements

25.6 Further reading

25.7 Miscellaneous

26 Jb0220r review

26.1 Table of contents

26.4 Question 1 .

26.5 Question 2

26.6 Question 3

26.7 Question 4

26.8 Question 5

26.9 Question 6

26.10 Question 7

26.11 Question 8

26.12 Question 9

26.23 Miscellaneous

27 Jb0230: java oop: flow of control

27.1 Table of contents

27.3 Viewing tip

27.6 Introduction

27.7 Flow of control

27.8 The while statement

27.9 The if-else statement

27.10 The switch-case statement

27.11 The for loop

27.12 The for-each loop

27.13 The do-while loop

27.14 The break and continue statements

27.15 Unlabeled break and continue

27.16 Labeled break and continue statements

27.17 Labeled break statements

27.18 Labeled continue statements

27.19 The return statement

27.20 Exception handling

27.21 Looking ahead

27.22 Miscellaneous

28 Jb0230r review

28.1 Table of contents

28.4 Question 1 .

28.5 Question 2

28.6 Question 3

28.7 Question 4

28.8 Question 5

28.9 Question 6

28.10 Question 7

28.11 Question 8

28.12 Question 9

28.13 Question 10

28.14 Question 11

28.15 Question 12

28.16 Question 13

28.17 Question 14

28.18 Question 15

28.19 Question 16

28.20 Question 17

28.21 Question 18

28.22 Question 19

28.23 Question 20

28.24 Question 21

28.26 Answer 21

28.27 Answer 20

28.28 Answer 19

28.29 Answer 18

28.30 Answer 17

28.31 Answer 16

28.32 Answer 15

28.33 Answer 14

28.34 Answer 13

28.35 Answer 12

28.36 Answer 11

28.37 Answer 10

28.47 Miscellaneous

29 Jb0240: java oop: arrays and strings

29.1 Table of contents

29.3 Viewing tip

29.6 Introduction

29.8 Arrays of objects

29.10 String concatenation

29.11 Arrays of string references

29.12 Run the programs

29.13 Looking ahead

29.14 Miscellaneous

30 Jb0240r review

30.1 Table of contents

30.4 Question 1 .

30.5 Question 2

30.6 Question 3

30.7 Question 4

30.8 Question 5

30.9 Question 6

30.10 Question 7

30.11 Question 8

30.12 Question 9

30.13 Question 10

30.14 Question 11

30.15 Question 12

30.16 Question 13

30.17 Question 14

30.18 Question 15

30.19 Question 16

30.20 Question 17

30.21 Question 18

30.24 Answer 18

30.25 Answer 17

30.26 Answer 16

30.27 Answer 15

30.28 Answer 14

30.29 Answer 13

30.30 Answer 12

30.31 Answer 11

30.32 Answer 10

30.42 Miscellaneous

31 Jb0250: java oop: brief introduction to exceptions

31.1 Table of contents

31.3 Viewing tip

31.5 Discussion

31.6 Run the program

31.7 Looking ahead

31.8 Miscellaneous

32 Jb0260: java oop: command-line arguments

33 Jb0260r review

33.1 Table of contents

33.4 Question 1 .

33.5 Question 2

33.6 Question 3

33.7 Question 4

33.8 Question 5

33.9 Question 6

33.18 Miscellaneous

34 Jb0270: java oop: packages

34.1 Table of contents

34.3 Viewing tip

34.5 Introduction

34.6 Classpath environment variable

34.7 Developing your own packages

34.8 The package directive

34.9 The import directive

34.10 Compiling programs with package directives

34.11 Sample program

34.12 Run the program

34.13 Looking ahead

34.14 Miscellaneous

35 Jb0280: java oop: string and stringbuffer

35.1 Table of contents

35.3 Viewing tip

35.5 Introduction

35.6 You can't modify a string object, but you can replace it

35.7 Why are there two string classes?

35.8 Creating string and stringbuffer objects

35.9 The sample program named string02

35.10 Alternative string instantiation constructs

35.11 Instantiating stringbuffer objects

35.12 Declaration, memory allocation, and initialization

35.13 Instantiating an empty stringbuffer object

35.14 Accessor methods

35.15 Constructors and methods of the string class

35.16 String objects encapsulate data

35.17 Creating string objects without calling the constructor

35.18 Memory management by th E StringBuffer Class

35.19 The tostring method

35.20 Strings and the java compiler

35.21 Concatenation and the + operator

35.22 Run the programs

35.23 Looking ahead

35.24 Miscellaneous

36 Jb0280r review

36.1 Table of contents

36.4 Question 1 .

36.5 Question 2

36.6 Question 3

36.7 Question 4

36.8 Question 5

36.9 Question 6

36.10 Question 7

36.11 Question 8

36.12 Question 9

36.13 Question 10

36.14 Question 11

36.15 Question 12

36.16 Question 13

36.17 Question 14

36.20 Answer 14

36.21 Answer 13

36.22 Answer 12

36.23 Answer 11

36.24 Answer 10

36.34 Miscellaneous

37 Jb0290: the end of programming fundamentals

37.1 Looking ahead

37.2 Miscellaneous

Itse 2321 object-oriented programming (java)

Jy0020: java oop: preface to itse 2321

2 Essence of oop

Java1600: objects and encapsulation

2.1 Java1602: classes

2.2 Java1604: inheritance, part 1

2.3 Java1606: inheritance, part 2

2.4 Java1608: polymorphism based on overloaded methods

2.5 Java1610: polymorphism, type conversion, casting, etc.

2.6 Java1612: runtime polymorphism through inheritance

2.7 Java1614: polymorphism and the object class

2.8 Java1616: polymorphism and interfaces, part 1

2.9 Java1618: polymorphism and interfaces, part 2

2.10 Java1620: static members

2.11 Java1622: array objects, part 1

2.12 Java1624: array objects, part 2

2.13 Java1626: array objects, part 3

2.14 Java1628: the this and super keywords

2.15 Java1630: exception handling

Java3000: the guzdial-ericson multimedia class library

3.1 Java3000r review

3.2 Java3002: creating and manipulating turtles and pictures in a world

3.3 Java3002r review

3.4 Java3003: drawing graphs with turtles and pixels

3.5 Java3004: image processing algorithms, image inversion, and pictureexplorer

3.6 Java3004r review

3.7 Java3006: implementing a space-wise linear color-modification algorithm

3.8 Java3006r review

3.9 Java3008: abstract methods, abstract classes, and overridden methods

3.10 Java3008r review

3.11 Java3010: indirection, array objects, and casting

3.12 Java3010r review

3.13 Java3012: using nested loops to process pixels

3.14 Java3012r review

3.15 Java3014: cropping, flipping, and combining pictures

3.16 Java3014r review

3.17 Java3016: green-screen processing

3.18 Java3016r review

3.19 Java3018: darkening, brightening, and tinting the colors in a picture

3.20 Java3018r review

3.21 Java3020: interfaces, object arrays, etc.

3.22 Java3022: scaling, rotating, and translating images using affine

3.23 Java3022r review

3.24 Java3024: mirroring images

3.25 Java3024r review

3.26 Java3026: gradientpaint and other java2d classes

3.27 Java3026r review

3.28 Java3028: clipping images

3.29 Java3028r review

3.30 Java3030: merging pictures

3.31 Java3030r review

4 The java collections framework

Java4010: getting started with java collections

4.1 Java4010r review

4.2 Java4020: what is a collection

4.3 Java4020r review

4.4 Java4030: purpose of framework interfaces

4.5 Java4030r review

4.6 Java4040: purpose of framework implementations and algorithms

4.7 Java4040r review

4.8 Java4050: core collection interfaces

4.9 Java4050r: review

4.10 Java4060: duplicate elements, ordered collections, sorted collections,

4.11 Java4060r: review

4.12 Java4070: the comparable interface, part 1

4.13 Java4070r: review

4.14 Java4080: the comparable interface, part 2

4.15 Java4080r: review

4.16 Java4090: the comparator interface, part 1

4.17 Java4090r: review

4.18 Java4100: the comparator interface, part 2

4.19 Java4100r: review

4.20 Java4110: the comparator interface, part 3

4.21 Java4110r: review

4.22 Java4120: the comparator interface, part 4

4.23 Java4120r: review

4.24 Java4130: the comparator interface, part 5

4.25 Java4130r: review

4.26 Java4140: the comparator interface, part 6

4.27 Java4140r: review

4.28 Java4150: the toarray method, part 1

4.29 Java4150r: review

4.30 Java4160: the toarray method, part 2

4.31 Java4160r: review

5 Practice programs

Java oop: itse 2321 practice group 1

5.1 Java oop: itse 2321 practice group 2

5.2 Java oop: itse 2321 practice group 3

Itse2317 - java programming (intermediate)

Jy0030: java oop: preface to itse 2317

7 Essence of oop

Java1632 the essence of oop using java, static initializer blocks

7.1 Java1634 the essence of oop using java, instance initializers

7.2 Java1636 java oop member classes

7.3 Java1638 java oop local classes

7.4 Java1640 java oop anonymous classes

7.5 Java1642 the essence of oop using java, nested top-level classes

Java4210: getting started with generics

8.1 Java4210r: review of getting started

8.2 Java4220r: review of generic types

8.3 Java4230r: review of generic methods

8.4 Java4240r: review of bounded type parameters

8.5 Java4250r: review of generics, inheritance, and subtypes

8.6 Java4260r: review of type inference

8.7 Java4270r: review of wildcards

9 Event handling

Jy0035: java oop: preface to event handling

17 Javaserver pages (jsp)

Java4309-links to jsp learning resources

Inew 2338 advanced java (web)

Java4510: preface to inew 2338

19 Network programming

Java4610-preface

19.1 Java4620: general information

19.2 Java4620r-review

19.3 Java4630: the inetaddress class

19.4 Java4630r-review

19.5 Java4640: the url class and the urlencoder class

19.6 Java4640r-review

19.7 Java4650: the urlconnection class

19.8 Java4650r-review

19.9 Java4655: a rendering web browser

19.10 Java4660: sockets

19.11 Java4660r-review

20 Search engines

Java4585: getting started with search engines

20.1 Java4590r-review for search engines

Java4530: getting started with servlets

21.1 Java4530r-review

21.2 Java4535: introduction to servlet code

21.3 Java4535r-review

21.4 Java4550: session tracking using hidden fields

21.5 Java4550r-review

21.6 Java4560: session tracking using url rewriting

21.7 Java4570: session tracking using cookies

21.8 Java4570r-review

21.9 Java4580: session tracking using the session tracking api

21.10 Java4580r-review

Json0195: preface to json

22.1 Json0200: the what and why of json

22.2 Json0200r: review

22.3 Json0205: getting started

22.4 Json0205r: review

22.5 Json0210: structure of the json-simple java library

22.6 Json0210r: review

22.7 Json0215: encoding json strings

22.8 Json0215r: review

22.9 Json0220: decoding json strings

22.10 Json0220r: review

22.11 Json0225: encoding json arrays

22.12 Json0225r: review

22.13 Json0230: decoding json arrays

22.14 Json0230r: review

Java4710: inew 2338 - java ee 7 and frameworks

Game 2302 - mathematical applications for game development

Jy0040: game2302: mathematical applications for game development

0.1 Table of contents

0.3 Miscellaneous

Oop self-assessment

Ap0005: preface to oop self-assessment

0.2 Miscellaneous

1 Ap0010: self-assessment, primitive types

1.1 Table of contents

1.4 Question 1 .

1.5 Question 2 .

1.6 Question 3 .

1.7 Question 4 .

1.8 Question 5 .

1.9 Question 6 .

1.10 Question 7 .

1.11 Question 8 .

1.12 Question 9 .

1.13 Question 10 .

1.14 Programming challenge questions

1.15 Question 11

1.16 Question 12

1.17 Question 13

1.18 Question 14

1.19 Question 15

1.20 Question 16

1.21 Question 17

1.22 Question 18

1.24 Miscellaneous

1.26 Answer 10 .

1.27 Explanation 10

1.28 Answer 9 .

1.29 Explanation 9

1.30 Answer 8 .

1.31 Explanation 8

1.32 Answer 7 .

1.33 Explanation 7

1.34 Answer 6 .

1.35 Explanation 6

1.36 Answer 5 .

1.37 Explanation 5

1.38 Answer 4 .

1.39 Explanation 4

1.40 Answer 3 .

1.41 Explanation 3

1.42 Answer 2 .

1.43 Explanation 2

1.44 Answer 1 .

1.45 Explanation 1

2 Ap0020: self-assessment, assignment and arithmetic operators

2.1 Table of contents

2.4 Question 1 .

2.10 Question 7

2.11 Question 8

2.12 Question 9

2.13 Question 10

2.14 Question 11

2.15 Question 12

2.16 Question 13

2.17 Question 14

2.18 Question 15

2.19 Programming challenge questions

2.20 Question 16

2.21 Question 17

2.22 Question 18

2.23 Question 19

2.24 Question 20

2.25 Question 21

2.26 Question 22

2.28 Miscellaneous

2.31 Explanation 15

2.33 Explanation 14

2.35 Explanation 13

2.37 Explanation 12

2.39 Explanation 11

2.41 Explanation 10

2.43 Explanation 9

2.45 Explanation 8

2.47 Explanation 7

2.49 Explanation 6

2.51 Explanation 5

2.53 Explanation 4

2.55 Explanation 3

2.57 Explanation 2

2.59 Explanation 1

3 Ap0030: self-assessment, relational operators, increment operator, and

3.1 Table of contents

3.4 Question 1 .

3.10 Question 7

3.11 Question 8

3.12 Question 9

3.13 Question 10

3.14 Question 11

3.15 Question 12

3.16 Question 13

3.17 Question 14

3.18 Question 15

3.20 Miscellaneous

3.23 Explanation 15

3.25 Explanation 14

3.27 Explanation 13

3.29 Explanation 12

3.31 Explanation 11

3.33 Explanation 10

3.35 Explanation 9

3.37 Explanation 8

3.39 Explanation 7

3.41 Explanation 6

3.43 Explanation 5

3.45 Explanation 4

3.47 Explanation 3

3.49 Explanation 2

3.51 Explanation 1

4 Ap0040: self-assessment, logical operations, numeric casting, string

4.1 Table of contents

4.4 Question 1 .

4.10 Question 7

4.11 Question 8

4.12 Question 9

4.13 Question 10

4.15 Miscellaneous

4.18 Explanation 10

4.20 Explanation 9

4.22 Explanation 8

4.24 Explanation 7

4.26 Explanation 6

4.28 Explanation 5

4.30 Explanation 4

4.32 Explanation 3

4.34 Explanation 2

4.36 Explanation 1

5 Ap0050: self-assessment, escape character sequences and arrays

5.1 Table of contents

5.4 Question 1 .

5.10 Question 7

5.11 Question 8

5.12 Question 9

5.13 Question 10

5.14 Question 11

5.15 Question 12

5.16 Question 13

5.17 Question 14

5.18 Question 15

5.20 Miscellaneous

5.23 Explanation 15

5.25 Explanation 14

5.27 Explanation 13

5.29 Explanation 12

5.31 Explanation 11

5.33 Explanation 10

5.35 Explanation 9

5.37 Explanation 8

5.39 Explanation 7

5.41 Explanation 6

5.43 Explanation 5

5.45 Explanation 4

5.47 Explanation 3

5.49 Explanation 2

5.51 Explanation 1

6 Ap0060: self-assessment, more on arrays

6.1 Table of contents

6.4 Question 1 .

6.10 Question 7

6.11 Question 8

6.12 Question 9

6.13 Question 10

6.14 Question 11

6.15 Question 12

6.16 Question 13

6.17 Question 14

6.18 Question 15

6.20 Miscellaneous

6.23 Explanation 15

6.25 Explanation 14

6.27 Explanation 13

6.29 Explanation 12

6.31 Explanation 11

6.33 Explanation 10

6.35 Explanation 9

6.37 Explanation 8

6.39 Explanation 7

6.41 Explanation 6

6.43 Explanation 5

6.45 Explanation 4

6.47 Explanation 3

6.49 Explanation 2

6.51 Explanation 1

7 Ap0070: self-assessment, method overloading

7.1 Table of contents

7.4 Question 1 .

7.10 Question 7

7.11 Question 8

7.13 Miscellaneous

7.16 Explanation 8

7.18 Explanation 7

7.20 Explanation 6

7.22 Explanation 5

7.24 Explanation 4

7.26 Explanation 3

7.28 Explanation 2

7.30 Explanation 1

8 Ap0080: self-assessment, classes, constructors, and accessor methods

8.1 Table of contents

8.4 Question 1 .

8.10 Question 7

8.11 Question 8

8.12 Question 9

8.13 Question 10

8.15 Miscellaneous

8.18 Explanation 10

8.20 Explanation 9

8.22 Explanation 8

8.24 Explanation 7

8.26 Explanation 6

8.28 Explanation 5

8.30 Explanation 4

8.32 Explanation 3

8.34 Explanation 2

8.36 Explanation 1

9 Ap0090: self-assessment, the super keyword, final keyword, and static

9.1 Table of contents

9.4 Question 1 .

9.10 Question 7

9.11 Question 8

9.12 Question 9

9.13 Question 10

9.15 Miscellaneous

9.18 Explanation 10

9.20 Explanation 9

9.22 Explanation 8

9.24 Explanation 7

9.26 Explanation 6

9.28 Explanation 5

9.30 Explanation 4

9.32 Explanation 3

9.34 Explanation 2

9.36 Explanation 1

10 Ap0100: self-assessment, the this keyword, static final variables, and

10.1 Table of contents

10.4 Question 1 .

10.5 Question 2

10.6 Question 3

10.7 Question 4

10.8 Question 5

10.9 Question 6

10.10 Question 7

10.11 Question 8

10.12 Question 9

10.13 Question 10

10.15 Miscellaneous

10.17 Answer 10

10.18 Explanation 10

10.20 Explanation 9

10.22 Explanation 8

10.24 Explanation 7

10.26 Explanation 6

10.28 Explanation 5

10.30 Explanation 4

10.32 Explanation 3

10.34 Explanation 2

10.36 Explanation 1

11 Ap0110: self-assessment, extending classes, overriding methods, and

11.1 Table of contents

11.4 Question 1 .

11.5 Question 2

11.6 Question 3

11.7 Question 4

11.8 Question 5

11.9 Question 6

11.10 Question 7

11.11 Question 8

11.12 Question 9

11.13 Question 10

11.15 Miscellaneous

11.17 Answer 10

11.18 Explanation 10

11.20 Explanation 9

11.22 Explanation 8

11.24 Explanation 7

11.26 Explanation 6

11.28 Explanation 5

11.30 Explanation 4

11.32 Explanation 3

11.34 Explanation 2

11.36 Explanation 1

12 Ap0120: self-assessment, interfaces and polymorphic behavior

12.1 Table of contents

12.4 Question 1 .

12.5 Question 2

12.6 Question 3

12.7 Question 4

12.8 Question 5

12.9 Question 6

12.10 Question 7

12.11 Question 8

12.12 Question 9

12.13 Question 10

12.15 Miscellaneous

12.17 Answer 10

12.18 Explanation 10

12.20 Explanation 9

12.22 Explanation 8

12.24 Explanation 7

12.26 Explanation 6

12.28 Explanation 5

12.30 Explanation 4

12.32 Explanation 3

12.34 Explanation 2

12.36 Explanation 1

13 Ap0130: self-assessment, comparing objects, packages, import directives

13.1 Table of contents

13.4 Question 1 .

13.5 Question 2

13.6 Question 3

13.7 Question 4

13.8 Question 5

13.9 Question 6

13.10 Question 7

13.11 Question 8

13.12 Question 9

13.13 Question 10

13.15 Miscellaneous

13.17 Answer 10

13.18 Explanation 10

13.20 Explanation 9

13.22 Explanation 8

13.24 Explanation 7

13.26 Explanation 6

13.28 Explanation 5

13.30 Explanation 4

13.32 Explanation 3

13.34 Explanation 2

13.36 Explanation 1

14 Ap0140: self-assessment, type conversion, casting, common exceptions,

14.1 Table of contents

14.4 Question 1 .

14.5 Question 2

14.6 Question 3

14.7 Question 4

14.8 Question 5

14.9 Question 6

14.10 Question 7

14.11 Question 8

14.12 Question 9

14.13 Question 10

14.15 Miscellaneous

14.17 Answer 10

14.18 Explanation 10

14.20 Explanation 9

14.22 Explanation 8

14.24 Explanation 7

14.26 Explanation 6

14.28 Explanation 5

14.30 Explanation 4

14.32 Explanation 3

14.34 Explanation 2

14.36 Explanation 1

Anatomy of a game engine

Jy0060: anatomy of a game engine

0.1 Table of contents

0.3 Miscellaneous

Principles of object-oriented programming

Jy0070-principles of object-oriented programming

Programming oldies but goodies

Jy0050: programming oldies but goodies

0.1 Table of contents

0.3 Miscellaneous

Gf0100: objects first with greenfoot

0.1 Table of contents

0.4 A visual interactive programming environment

0.5 Greenfoot is not a toy

0.6 The Greenfoot Gallery

0.8 Software to download and install

0.9 Stand alone software

0.10 Running Greenfoot

0.11 The installed version

0.12 The stand alone version

0.13 Textbook and tutorials

0.14 The textbook

0.15 The tutorials

0.16 Written tutorials

0.17 Video tutorials

0.18 Other possibilities

0.19 What comes next after Greenfoot

0.20 Miscellaneous

Java3140 java oop java documentation

0.1 Table of contents

0.3 Viewing tip

0.6 Java Platform, Standard Edition 7 API Specification

0.7 A universal documentation format

0.8 Typical usage of the API documentation

0.10 Miscellaneous

Source: OpenStax, Object-oriented programming (oop) with java. OpenStax CNX. Jun 29, 2016 Download for free at https://legacy.cnx.org/content/col11441/1.201

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