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
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
Section: Chapter Questions
Problem 1PE
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Java eclipse
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:
```java
public Letter(String from, String to)
```
Supply a method
```java
public void addLine(String line)
```
to add a line of text to the body of the letter. Supply a method
```java
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
**Also supply a main method that prints this letter.**
Example:
```
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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