BlueJ Program On Printing A Sentence Following A Pattern

Write a program to enter a sentence and print in the following pattern:

Entered sentence is: This is a test

output:

This

This is

This is a

This is a test

import java.io.*;

class Sentence

{

 String s1;

 int i,j,len,sp=0,c,s=1;

 BufferedReader br=new BufferedReader(new InputStreamReader(System.in));

 public void take Sentence () throws Exception

 {

  System.out.println("Enter the Sentence:");

  s1=br.readLine();

  len=s1.length()-1;

  for(i=0;i<=len;i++)

  {

   if(s1.charAt(i)==' ')

   s++;

   }

  while(true)

  {

  c=0;

  if (s==sp)

  break;

  sp++;

  for(i=0;i<=len;i++)

  {

  if(s1.charAt(i)==' ')

  c++;

   if(c==sp)

  break;

  System.out.print(s1.charAt(i));

  }

  System.out.println();

   }

  }

   public static void main(String args[])throws Exception

  {

   Sentence ob=new Sentence ();

   ob.take Sentence ();

   }

   }

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