test/tools/javac/Ambig3.java

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  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 4906586
  27  * @summary Missing ambiguity error when two methods are equally specific
  28  * @author gafter
  29  *
  30  * @compile/fail -source 1.5 Ambig3.java
  31  */
  32 
  33 class Test<T,E> {
  34     public void check(T val){
  35         System.out.println("Second check method being called");
  36     }
  37     public E check(E val){
  38         System.out.println("First check method being called");
  39         return null;
  40     }
  41  }
  42 
  43 class Test3 extends Test<String,String> { }
  44 
  45 class ParametericMethodsTest3 {
  46       public void assertion2() {
  47             Test3 tRef = new Test3();
  48             tRef.check("");
  49       }
  50  }


  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  20  * CA 95054 USA or visit www.sun.com if you need additional information or
  21  * have any questions.
  22  */
  23 
  24 /*
  25  * @test
  26  * @bug 4906586
  27  * @summary Missing ambiguity error when two methods are equally specific
  28  * @author gafter
  29  *
  30  * @compile/fail Ambig3.java
  31  */
  32 
  33 class Test<T,E> {
  34     public void check(T val){
  35         System.out.println("Second check method being called");
  36     }
  37     public E check(E val){
  38         System.out.println("First check method being called");
  39         return null;
  40     }
  41  }
  42 
  43 class Test3 extends Test<String,String> { }
  44 
  45 class ParametericMethodsTest3 {
  46       public void assertion2() {
  47             Test3 tRef = new Test3();
  48             tRef.check("");
  49       }
  50  }