BIG JAVA: LATE OBJECTS
BIG JAVA: LATE OBJECTS
2nd Edition
ISBN: 9781119626220
Author: Horstmann
Publisher: WILEY
Expert Solution & Answer
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Chapter 7, Problem 15RE

Explanation of Solution

“next ()” method:

  • The “next ()” method will read the input till the space.
  • This method is available in “java.util.Scanner” class.
  • With the help of “next ()” method the user can’t read those words which contains space itself.
  • The string type of a value returned by the “next ()” method in the “Scanner”.
  • This method can throw a “NoSuchElementException” if no more tokens are available or if the scanner is closed, then it throws “IllegalStateException”...

Explanation of Solution

Justification:

The exceptions thrown by the “next ()” and “nextInt ()” method are unchecked exceptions because,

  • Unchecked exceptionsspecify an error in the code and does not need to be ex...

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