CharsetDecoder.isCharsetDetected() has the following syntax.
public boolean isCharsetDetected()
In the following code shows how to use CharsetDecoder.isCharsetDetected() method.
/*from w w w . j a va 2 s . c o m*/ import java.nio.charset.Charset; import java.nio.charset.CharsetDecoder; public class Main { public static void main(String[] argv) throws Exception { Charset charset = Charset.forName("ISO-8859-1"); CharsetDecoder decoder = charset.newDecoder(); System.out.println(decoder.isCharsetDetected()); } }