The Developer's Info

InputStream is the abstract super class for all input streams. It declares the three basic methods needed to read bytes of data from a stream. It also has methods for closing streams, checking how many bytes of data are available to be read, skipping over input, marking a position in a stream and resetting back to that position, and determining whether marking and resetting are supported. Continue reading Using InputStream in Java

OutputStream class declares basic methods which you need to write bytes of data onto a stream. Continue reading Using OutputStream in Java

Java has one more way for reading data from system console. Scanner was introduced in Java 1.5. Continue reading Using Scanner for reading data from system console in Java

Java 6 allows to read data from system console with Console class. There are several ways to do it, but I personally like this one. Continue reading Reading data from console with Console class in Java

Sometimes need to redirect System.out, System.in, System.err.
It is very easy. I am going to show here how you can do it. Continue reading Redirecting System.out, System.in, System.err in Java