The java.nio.file.Files class provides methods for manipulating files and directories. One such method is newByteChannel, which returns a new byte channel for the specified file.
public class FileChannelExample { public static void main(String[] args) { String data = "Hello, World!"; ByteBuffer buffer = ByteBuffer.wrap(data.getBytes()); try (SeekableByteChannel sbc = Files.newByteChannel(Paths.get("output.txt"), CREATE, WRITE)) { sbc.write(buffer); } catch (Exception e) { e.printStackTrace(); } } }
This example demonstrates how to create a new byte channel for the file "output.txt" and write to it using a ByteBuffer.
The java.nio.file.Files class and its methods are part of the standard Java library, located in the java.nio.file package.
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