Java Programming

Java considers the String data type as non-primitive, because it contains a sequence of characters and hence there is a predefined class called String dedicated to String processing. The String class has a lot of functions and continues to grow. See https://www.tutorialspoint.com/java/java_strings.htm for more on strings. Your task is to then create a java program that when given an acronym (see here https://en.wikipedia.org/wiki/Acronym) with its meaning plus some sentence, the program replaces the first occurrence of the acronym in the sentence with its meaning.

Sample run 1:

Enter an acronym and its meaning (separated by spaces): NUST Namibia University of Science and Technology

Enter a sentence: Welcome to my NUST.

Output: Welcome to my Namibia University of Science and Technology.

Sample run 2:

Enter an acronym and its meaning (separated by spaces): NBC Namibian Broadcasting Corporation

Enter a sentence: The NBC is a great broadcaster to all the nbc public and private subscribers.

Output: The Namibian Broadcasting Corporation is a great broadcaster to all the NBC public and private subscribers.