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import java.io.FileInputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;
public class Main {
public static void main(String args[]) throws IOException {
FileInputStream fis = new FileInputStream("FileChannelExample.java");
FileChannel fc = fis.getChannel();
ByteBuffer bb = ByteBuffer.allocate((int) fc.size());
fc.read(bb);
bb.flip();
String fileContent = new String(bb.array());
fc.close();
fc = null;
System.out.println("fileContent = " + fileContent);
}
}
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