Mindtap Programming, 1 Term (6 Months) Printed Access Card For Farrell's Java Programming, 9th
Mindtap Programming, 1 Term (6 Months) Printed Access Card For Farrell's Java Programming, 9th
9th Edition
ISBN: 9781337397117
Author: FARRELL, Joyce
Publisher: Cengage Learning
Expert Solution & Answer
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Chapter 1, Problem 1PE

Explanation of Solution

Class identifiers:

  • Naming convention for class name is “Capitalize the first letter of each word”. For example: “ComputePerimeter”, “AngleCalc”, and “TestScore”.
Class Identifiersabc
LegalConventionalLegalUnconventionalIllegal
myClass  YesYes, the starting letter of class identifier should be upper case in java 
void    Yes, the class identifier is illegal, since “void” is keyword
Golden Retriever    Yes, it is illegal to have space in class identifiers
invoice#    Yes, A java class identifier can contain only letters, digits, underscores, or dollar sign...

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