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java.io.InputStream Example

In this example we are going to talk about a very important Java class, InputStream. If you have even the slightest experience with programming in Java, chances are that you’ve already used InputStream in one of your programs, or one of its subclasses, like FileInputStream or BufferedInputStream. You see, InputStream is an abstract class, that provides all the necessary API ...

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How to convert String to InputStream in Java

In the previous tutorial, we discussed how can we convert an InputStream into a String. In this tutorial we are going to see the opposite direction. So, we are going to covert a String into an InputStream. When you have a very big String that you want to process it incrementally, or a small portion of it at a time, ...

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How to Convert InputStream to String in Java

In this tutorial we are going to show three different methods that you can use in order to read a file and convert it to String in Java. The way to read a file with Java is pretty straightforward, you use an FileInputStream. But sometimes you might want to perform several operations in that Stream, for example you might want ...

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Read char from console with InputStream

This is an example of how to read a char from console using an InputStream. It is an abstract class that is the superclass of all classes representing an input stream of bytes. Applications that need to define a subclass of InputStream must always provide a method that returns the next byte of input. Reading a char implies that you ...

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Read line of chars from console with InputStream

In this example we shall show you how to read a line of chars from console with an InputStream. This abstract class is the superclass of all classes representing an input stream of bytes. Applications that need to define a subclass of InputStream must always provide a method that returns the next byte of input. To read a line of ...

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