ByteBuffer isDirect() methods in Java with Examples

The isDirect() method of java.nio.ByteBuffer Class is used to tell whether or not this byte buffer is direct. Syntax:

public abstract boolean isDirect()

Return Value: This method returns true if, and only if, this buffer is direct. Below are the examples to illustrate the isDirect() method: Examples 1: Examples 2:

Reference: https://docs.oracle.com/javase/9/docs/api/java/nio/ByteBuffer.html#isDirect--