TGenericTest.java

package entypoint;

/**
 *
 * @author ryahiaoui
 */

public class TGenericTest {
    
    public static void main(String[] args) {
        Integer callMe = callMe( 10, Integer.class ) ;
        System.out.println(" --> " + callMe) ; 
        Boolean bool   = callMe( true, Boolean.class ) ;
        System.out.println(" --> " + bool) ;         
    }
    
    public static <T> T callMe( T t ,Class<T> clazz ) {
      return clazz.cast(t) ;
    }
     
}