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Which exception would occur if the program is expecting an integer but a String is passed in?You did not enter a valid integerInputMismatchExceptionIntExpectedExceptionnextInt

Question

Which exception would occur if the program is expecting an integer but a String is passed in?You did not enter a valid integerInputMismatchExceptionIntExpectedExceptionnextInt

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Solution 1

If a program is expecting an integer but a String is passed in, a InputMismatchException would occur. This exception is thrown by an instance of the Scanner class to indicate that a retrieved token does not match the pattern for the expected type, or that the retrieved token is out of range for the expected type.

Solution 2

If a program is expecting an integer but a String is passed in, a InputMismatchException would occur in Java. This exception is thrown by an instance of the Scanner class when it receives an input that does not match the expected data type. For example, if you use the nextInt() method of the Scanner class and pass in a String, it will throw an InputMismatchException. There is no IntExpectedException in Java.

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