Java Convert File to Byte Array

In this Java tutorial we learn how to read a file to a byte[] array in Java programming language.

Java Convert BufferedImage to Byte Array

In this Java tutorial we learn how to convert a BufferedImage object to a byte[] array in Java programming language.

Java Convert String to Byte Array

In this Java tutorial we learn how to convert a String value into a byte[] array in Java programming language.

Java Convert Byte Array to String

In this Java tutorial we learn how to convert a byte[] array into String value in Java program.

Read Content from URL into Byte Array in Java using Apache Commons IO

In this Java tutorial, we learn how to get the content of an URL into a byte array using IOUtils utility class of Apache Commons IO library.

Read Content from URI into Byte Array in Java using Apache Commons IO

In this Java tutorial, we learn how to get the content of an URI into a byte array using IOUtils utility class of Apache Commons IO library.

Convert Reader to Byte Array in Java using Apache Commons IO

In this Java tutorial, we learn how to read the Reader object as a byte array using IOUtils utility class of Apache Commons IO library.

Convert InputStream to Byte Array in Java using Apache Commons IO

In this Java tutorial, we learn how to read the InputStream object as a byte array using IOUtils utility class of Apache Commons IO library.