CS506 Web Design and Development Assignment no 3 Solution January 2016

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Assignment


Problem Statement:

Develop a java program using multithreading in which each thread reads the data from a text file and display the data of each file on Console alternatively such that one line from first input file is printed and then one line from another input file is printed and so on.




Detailed Description:

You are required to develop a java program with three classes containing two classes “FirstThread” and “SecondThread” extended from Thread class. MainThread class is your derive class. Thread classes read two files simultaneously.


FirstThread firstThread = new FirstThread("first.txt");

SecondThread secondThread = new SecondThread("second.txt");


In a program, first thread reads data from file “first.txt” and second thread reads the data from file “second.txt”.

When one thread reads a line from one file then it should allow another thread to read a line from another file.
After reading data from each file program must write the output on console (Output screen) such that one line from first input file is printed and then one line from another input file is printed and so on.

Use Thread.sleep()method with random parameter range of 1000;


Sample Output

First Input file

first.txt
1
2
3
4
5
6
7
8
9
10



File1.txt















Second Input file


second.txt

1
2
3
4
5
6
7
8
9
10



Output of program



Note: sequence of output may change due to sleep function of thread