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File Handling



File Handling







Methods of outstream

Public void write(int){…}
is used to write a byte to the current output stream.


Public void write( byte[]){}
is used to write an array of byte to the current output stream.


Public void flush()
flushes the current output stream.


Public void close()

is used to close the current output stream.




Methods of input
stream
Public void read(int){…}
reads the next byte of data from the input stream. It returns -1 at the end of file.


Public void read( byte[]){}
returns an estimate of the number of bytes that can be read from the current input stream.


Public void flush()



Public void close()
is used to close the current input stream.







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