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Write code for a public static method named numLinesWithPref…

Posted byAnonymous November 6, 2024November 7, 2024

Questions

Write cоde fоr а public stаtic methоd nаmed numLinesWithPrefix. The method receives a File and a String and returns an int: the number of lines in the file that start with the input String. If there is an error reading the file, the method should propagate an IOException. You must use exception handling code; you cannot use File methods or Scanner hasX methods directly. Make sure to close every object that should be closed before returning. Don’t write import statements or a class header. As part of error handling, use the Scanner's NoSuchElementException. HINT: use String's instance method startsWith(String prefix). Canvas Tip: Click on the dropdown that says "Paragraph" and switch to "Preformatted" to get a monospaced font - this can help in coding answers

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