In the above program, the input stream is created from a String and stored in a variable
stream
. We also require a string builder
sb
to create the string from the stream.
Then, we created a buffered reader br from the
InputStreamReader
to read the lines from the
stream
. Using a while loop, we read each line and append it to the string builder. Finally, we closed the bufferedReader.
Since, the reader can throw
IOException
, we have the throws
IOException
in the main function as :
public static void main(String[] args) throws IOException​