“NullPointerException”: One of the “RuntimeException” is the “NullPointerException”. The “null” value is a special value that can be assigned to an object reference in Java. When the program attempts to use an object reference that has the null value that time the “NullPointerException” is thrown.

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Chapter 11, Problem 17RE

Program Plan Intro

“NullPointerException”:

One of the “RuntimeException” is the “NullPointerException”.

The “null” value is a special value that can be assigned to an object reference in Java.

When the program attempts to use an object reference that has the null value that time the “NullPointerException” is thrown.

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Answer 2

Question

Chapter 11, Problem 17RE

Program Plan Intro

“NullPointerException”:

One of the “RuntimeException” is the “NullPointerException”.

The “null” value is a special value that can be assigned to an object reference in Java.

When the program attempts to use an object reference that has the null value that time the “NullPointerException” is thrown.

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Answer 3

Question

Chapter 11, Problem 17RE

Program Plan Intro

“NullPointerException”:

One of the “RuntimeException” is the “NullPointerException”.

The “null” value is a special value that can be assigned to an object reference in Java.

When the program attempts to use an object reference that has the null value that time the “NullPointerException” is thrown.

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Answer 4

Question

Chapter 11, Problem 17RE

Program Plan Intro

“NullPointerException”:

One of the “RuntimeException” is the “NullPointerException”.

The “null” value is a special value that can be assigned to an object reference in Java.

When the program attempts to use an object reference that has the null value that time the “NullPointerException” is thrown.

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Answer 5

Chapter 11, Problem 17RE

Program Plan Intro

“NullPointerException”:

One of the “RuntimeException” is the “NullPointerException”.

The “null” value is a special value that can be assigned to an object reference in Java.

When the program attempts to use an object reference that has the null value that time the “NullPointerException” is thrown.

Answer 6

Chapter 11, Problem 17RE

Program Plan Intro

“NullPointerException”:

One of the “RuntimeException” is the “NullPointerException”.

The “null” value is a special value that can be assigned to an object reference in Java.

When the program attempts to use an object reference that has the null value that time the “NullPointerException” is thrown.

Answer 7

Chapter 11, Problem 17RE

Program Plan Intro

“NullPointerException”:

One of the “RuntimeException” is the “NullPointerException”.

The “null” value is a special value that can be assigned to an object reference in Java.

When the program attempts to use an object reference that has the null value that time the “NullPointerException” is thrown.

Answer 8

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Answer 9

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Answer 11

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Chapter 11 Solutions