Java program to arrange the sentence in alphabetical order of the words

Write  a  program  to  accept  a  sentence as  input.  The  words  in  the  string  are  to   be   separated by a blank.  Each  word  must  be  in  upper  case.  The  sentence  is  terminated  by  either “.”,”!” or “?”. Perform the following tasks:

(i) Obtain the length of the sentence (measured in words).

(ii) Arrange the sentence in alphabetical order of the words.

Example 1

INPUT: NECESSITY IS THE MOTHER OF INVENTION.

OUTPUT:

LENGTH : 6

REARRANGED SENTENCE : INVENTION IS MOTHER NECESSITY OF THE

Example 2

INPUT: BE GOOD TO OTHERS.

OUTPUT:

LENGTH : 4

REARRANGED SENTENCE : BE GOOD OTHERS TO