There are four bytes per 32-bit value,
so four ints
will be 16 bytes.
Here is a sample run of the program. The output file is 16 bytes long, as expected. The command window TYPE command will write a text file to the monitor. But with a "binary file" the bytes are not intended to represent characters, and TYPE writes garbage.
C:\Programs>java WriteInts C:\Programs>dir 06/15/00 06:58p <DIR> . 06/15/00 06:58p <DIR> .. 06/15/00 06:58p 16 intData.dat 06/15/00 06:57p 944 WriteInts.class 06/15/00 06:57p 581 WriteInts.java C:\Programs>type intData.dat ����� C:\Programs>