Java Program Write a method called method5 that accepts a string as its parameter andreturns a string (last two letters of the parameter) in upper case letters.For example, method5 ("abcd") should return "CD"method5 ("EFg") should return "FG".If the parameter has less than 2 characters, return "Error"

Answered: method5 that accepts a string as its…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Java Program

Write a method called method5 that accepts a string as its parameter and
returns a string (last two letters of the parameter) in upper case letters.
For example, method5 ("abcd") should return "CD"
method5 ("EFg") should return "FG".
If the parameter has less than 2 characters, return "Error"

Expert Solution

Step 1

Approach

To convert the last two characters of a string "upperCase" in upper case, we will use the following built-in methods in method5

upperCase.length() to obtain the length of the string.
upperCase.substring(length - 2) to get the last two characters in a string.
toUpperCase() method to change the specified characters of a string in upper case.

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