/* Code in der Datei Test03.java */
class Testit<A>{
  public A v;
  public void set(A v){ this.v=v; }
}

public class Test03{
  public static void main(String[] args){
    Testit t = new Testit(); // oder auch new Testit<Boolean>()
    t.v = Boolean.TRUE;
    t.set(Boolean.TRUE);
  }
}

/* Ausgabe des Compilers:
 * Test03.java:9: warning: unchecked assignment to variable v of raw type
 * class Testit
 *     t.v = Boolean.TRUE;
 *      ^
 * Test03.java:10: warning: unchecked call to set(A) as a member of the raw
 * type Testit
 *     t.set(Boolean.TRUE);
 *      ^
 * 2 warnings
 */