3-String-Normalizer

A String Normalizer

In a package com.hackbulgaria.programming51.week4 do the following:

You are given the task to normalize all the strings in a file. A normalized string is a string where:

• Every word begins with a capital letter
• All the other letters in the word are lowercase
• There is a maximum of 1 whitespace (interval) between two words
• There are no spaces in the beginning or in the end of the string

The Task:

In a class StringNormalizer create a static method public static String normalizeString(String s) which recieves a string s and returns a normalized version of s

class StringNormalizer shlould look like:

package week4;

import java.util.Scanner;

public class StringNormalizer {

	public static String normalizeString(String str) {
		// TODO: implementation here
	}

}

Examples:

Here is a boilerplate class ready to take console input:

package week4;

import java.util.Scanner;

public class StringNormalizer {

	public static String normalizeString(String str) {
		// TODO: implementation here
	}

	public static void main(String[] args) {

		Scanner scanner = new Scanner(System.in);

		String s = scanner.nextLine();

		System.out.println(normalizeString(s));
	}

}

And now, for input:

  wHaT  iS UP?   

We should get output:

What Is Up?

---

And for input:

   HACK bULGARIA     iS a Cool PLACE for PROGRAMMING!      

We should get output:

Hack Bulgaria Is A Cool Place For Programming!