Read Write Sample Program.

Code to Read file from Local Folder and make n no of copy of it.
        
        /*
	 * REQUIREMENT : 
	 * 
	 * Read File
	 * We should be able to create n no of copies
	 * File name of each copy should be different.
	 * Name of the file name is host name + number.
	 * I/P file should have : hostname Bank-YEPG-C3560-A01
	 *
	 * Read Files from the directory and make copies.
	 *
	 * 
	 * SOULUTION :
	 * 
	 * Get the list of files from the directory.
	 * 
	 * Read the file line by line
	 * check if words "hostname Bank-YEPG-C3560-A01" are present in the file.
	 * if present then create the new file.
	 * While writing a new file make sure to write line by line.
	 * while writing, check the line with the sentense and replace with the new sentence.
	 *  
	 */