Provide a class for authoring a simple letter. In the constructor, supply the names of the sender and the recipient: public Letter(String from, String to) Supply a method public void addline(String line) to add a line of text to the body of the letter. Supply a method public String getText() that returns the entire text of the letter. The text has the form: Dear recipient name: blank line first line of the body second line of the body Last line of the body blank line Sincerely, blank line sender name

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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. P8.9 Provide a class for authoring a simple letter. In the constructor, supply the names of
the sender and the recipient:
public Letter(String from, String to)
Supply a method
public void addline(String line)
to add a line of text to the body of the letter. Supply a method
public String getText ()
that returns the entire text of the letter. The text has the form:
Dear recipient name:
blank line
first line of the body
second line of the body
last line of the body
blank line
Sincerely,
blank line
sender name
Programming Projects 431
Also supply a main method that prints this letter.
Dear John:
I am sorry we must part.
I wish you all the best.
Sincerely,
Mary
Construct an object of the Letter class and call addLine twice.
Transcribed Image Text:. P8.9 Provide a class for authoring a simple letter. In the constructor, supply the names of the sender and the recipient: public Letter(String from, String to) Supply a method public void addline(String line) to add a line of text to the body of the letter. Supply a method public String getText () that returns the entire text of the letter. The text has the form: Dear recipient name: blank line first line of the body second line of the body last line of the body blank line Sincerely, blank line sender name Programming Projects 431 Also supply a main method that prints this letter. Dear John: I am sorry we must part. I wish you all the best. Sincerely, Mary Construct an object of the Letter class and call addLine twice.
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