Java Reflection - Java Class.getInterfaces()

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Syntax

Class.getInterfaces() has the following syntax.

public Class <?>[] getInterfaces()

Example

In the following code shows how to use Class.getInterfaces() method.

/*  w ww  . j av a2s.  c  o  m*/
import java.util.Arrays;

public class Main {

  public static void main(String[] args) {
    Class cls = Thread.class;
    System.out.println("Class = " + cls.getName());

    Class[] c = cls.getClasses();
    System.out.println("Classes = " + Arrays.asList(c));

    // returns an array of interfaces
    Class[] i = cls.getInterfaces();
    System.out.println("Interfaces = " + Arrays.asList(i));
  }
}

The code above generates the following result.

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