This problem is also one single problem, if you feel this is too long, if you ca

Question

This problem is also one single problem, if you feel this is too long, if you can send me the codes from 4-7 please. 6.16 Program: Authoring assistant (Java) A 6.15 Warm up. Text analyzer & modifier (Java) Prompt the user to enter a string of their choosing. Store the text a string output the string (1 pt) in Enter a sample text: We'll continue our quest in space. There will be more shuttle flights and more shuttle crewn and, yes, more volunteers more civilians more teacher in apace Nothing ends here: our hopes and our journeys continue You entered: We'll continue quest in space. There wil be more ahuttle flights and more ahuttle crews our and, yes, more volunteers, more civilians more teachers in space. Nothing enda here; our hopea and our journeys continue Implement a print method, outputs amenuo user options option. Each option is re by a single character presented editing the string, and returns the users entered menu If an invalid character is entered, continue to prompt for a valid choice. Hint Implement Quit before implementing other optons Cal printMenu0 in the main0 method. Continue to call printMenu0 until the user enters q to Quit (3 pts) MENU e Number of non-white apace character w Number of words

Explanation / Answer

This class having implemented all nethod:

package com.string;

public class TestString {

//Answer(4)   :
public int getNumOfWords(String Sentence){
      
      
       String[] splited =Sentence.split(" +");
      
       return splited.length;
   }

//Answer(5) :
public int findText(String find,String Sentence){
  
  
   String[] splited =Sentence.split(" " );
  
   int count=0 ;
  
for (int i = 0; i < splited.length; i++) {
  
   String s= splited[i];
  
   if(find.equals(splited[i])){
       count++;
   }
   }
   return count;
}

//Answer(6)   :
public String replaceExlamation(String Sentence){
  
  
   String edited=Sentence.replace("!", ".");
  
   return edited;
  
}

//Answer(7)   :
public String shortenSpaces(String Sentence){
  
  
   String edited=Sentence.replaceAll(" ", " ");
  
   return edited;
  
}
}

This is Driver class:

package com.string;

public class Driver {
   public static void main(String[] args) {
       // TODO Auto-generated method stub
       String Sentence="We'll continue our quest in space. There will be more shuttel flight and more shuttel crews and yes, more volunteers, more civilians, more teacher in space. Nothing ends here; our hope and our journeys countinues! ";
       TestString mw=new TestString();
       System.out.println("Number of words in sentence:: "+mw.getNumOfWords(Sentence));
       String find="more";
       System.out.println(find+" words founds in sentence:: "+mw.findText(find, Sentence));
       System.out.println("After replacing '!' by '.' Edited Text:: "+mw.replaceExlamation(Sentence));
       System.out.println("After replacing double space by single space Edited Text:: "+mw.shortenSpaces(Sentence));
   }
}

Output:

Number of words in sentence:: 35
more words founds in sentence:: 5
After replacing '!' by '.' Edited Text:: We'll continue our quest in space. There will be more shuttel flight and more shuttel crews and yes, more volunteers, more civilians, more teacher in space. Nothing ends here; our hope and our journeys countinues.
After replacing double space by single space Edited Text:: We'll continue our quest in space. There will be more shuttel flight and more shuttel crews and yes, more volunteers, more civilians, more teacher in space. Nothing ends here; our hope and our journeys countinues!

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