Question

Assume the text file contains:

He is a boy .
She is sick .
Ali is playing .
We are eating .
The dog is barking .
He and his brother are running .

How can I put all the sentences into array list in format:

He is
is a 
a boy
boy .
She is
is sick
sick .

and so on.

I use array list to avoid keep reading the text file to perform some task is it possible?
Or I need to use vector to do it?

Answer 1

This should make it. I didnt test it. and this is a code just for one line, you`ll need something to Scan your input and consume each line;

String line = "He is a boy .";
String[] arr = line.split(" ");
ArrayList<String> newLines = ArrayList<String>();
for (int i = 1; i < arr.length; i++){
  newLines.add(arr[i-1]+" "+arr[i]);
}