Java NIO FileChannel transferTo() and transferFrom()
When using FileChannel transferTo() and transferFrom() methods, data doesn’t pass through the Java heap, thus reducing garbage collection pressure.
Java NIO Channel Tutorial
Channels are the second major addition to java.nio after buffers which we have learned in my previous tutorial in detail. Channels provide direct connection to the I/O services. A Channel is a medium that transports data efficiently between byte buffers and the entity on the other end of the channel …
Java NIO Buffer Tutorial
Java Buffer classes are the foundation upon which java.nio is built. In this tutorial, we will take a closer look at the buffers. We will discover the various buffer types, and learn how to use them. We’ll then see how the java.nio buffers relate to the Channel classes of java.nio.channels. …