FILE WRITER CLASS (Core JAVA)

·         This class is used to write characters into a file after writing all the characters stream should be flushed using flush() method. After performing all the write operations the stream should be closed using close() method

NOTE: Generally flush() and close() will be written inside finally block

·         The File Reader class is used to read characters from the file. These characters are read by using read()

·         Read() will read the characters and stores as array of characters

·         Take input from keyboard (resume)