Java Class.isInterface()

Syntax

Class.isInterface() has the following syntax.

public boolean isInterface()

Example

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


//from  ww w. j  av  a 2  s.co  m
public class Main {

   public static void main(String[] args) {

     Main c = new Main();
     Class cls = c.getClass();

     // determines if the specified Class object represents an interface type
     boolean retval = cls.isInterface();
     System.out.println("It is an interface ? " + retval);       
   }
}

The code above generates the following result.





















Home »
  Java Tutorial »
    java.lang »




Boolean
Byte
Character
Class
Double
Enum
Float
Integer
Long
Math
Number
Object
Package
Process
ProcessBuilder
Runnable
Runtime
SecurityManager
Short
StackTraceElement
StrictMath
String
StringBuffer
StringBuilder
System
Thread
ThreadGroup
ThreadLocal
Throwable