Define private instance variable to hold boolean value

Reference no: EM1359649

Write a Java Enumeration "LetterGrade" that represents letter grades A through F including plus and minus grades. Define a private instance variable to hold a boolean value that is true if the grade is passing. Also, define a constructor that initializes this instance variable, an accessor method isPassing to return its value, and a method toString that returns the grade as a string. Finally, write a program to demonstrate the enumeration.

Reference no: EM1359649

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