Files and I/O Examples

1. Creating the file using FileOutputStream
2. Reading the file
3. Reading and Writing file
4. Reading Multiple files data using SequenceInputStream 

5. Reading file using FileReader

    

           

          The java.io package contains nearly every class you might ever need to perform input and output (I/O) in Java. All these streams represent an input source and an output destination. The stream in the java.io package supports many data such as primitives, Object, localized characters etc.

           A stream can be defined as a sequence of data. The InputStream is used to read data from a source and the OutputStream is used for writing data to a destination.