1 /*
   2  * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 import static com.sun.tools.classfile.TypeAnnotation.TargetType.*;
  25 
  26 /*
  27  * @test
  28  * @bug 8042451
  29  * @summary Test population of reference info for method exception clauses
  30  * @modules jdk.jdeps/com.sun.tools.classfile
  31  * @compile -g Driver.java ReferenceInfoUtil.java MethodThrows.java
  32  * @run main Driver MethodThrows
  33  */
  34 public class MethodThrows {
  35 
  36     @TADescription(annotation = "TA", type = THROWS, typeIndex = 0)
  37     @TADescription(annotation = "TB", type = THROWS, typeIndex = 2)
  38     public String regularMethod() {
  39         return "class %TEST_CLASS_NAME% { void test() throws @TA RuntimeException, IllegalArgumentException, @TB Exception { } }";
  40     }
  41 
  42     @TADescription(annotation = "TA", type = THROWS, typeIndex = 0)
  43     @TADescription(annotation = "TB", type = THROWS, typeIndex = 2)
  44     public String abstractMethod() {
  45         return "abstract class %TEST_CLASS_NAME% { abstract void test() throws @TA RuntimeException, IllegalArgumentException, @TB Exception; }";
  46     }
  47 
  48     @TADescription(annotation = "TA", type = THROWS, typeIndex = 0)
  49     @TADescription(annotation = "TB", type = THROWS, typeIndex = 2)
  50     public String interfaceMethod() {
  51         return "interface %TEST_CLASS_NAME% { void test() throws @TA RuntimeException, IllegalArgumentException, @TB Exception; }";
  52     }
  53 
  54     @TADescription(annotation = "TA", type = THROWS, typeIndex = 0,
  55                    genericLocation = {})
  56     @TADescription(annotation = "TB", type = THROWS, typeIndex = 0,
  57                    genericLocation = {1, 0})
  58     @TADescription(annotation = "TC", type = THROWS, typeIndex = 0,
  59                    genericLocation = {1, 0, 1, 0})
  60     @TADescription(annotation = "TD", type = THROWS, typeIndex = 1,
  61                    genericLocation = {})
  62     @TADescription(annotation = "TE", type = THROWS, typeIndex = 1,
  63                    genericLocation = {1, 0})
  64     @TADescription(annotation = "TF", type = THROWS, typeIndex = 1,
  65                    genericLocation = {1, 0, 1, 0})
  66     public String NestedTypes() {
  67         return "class Outer { class Middle { class Inner1 extends Exception {}" +
  68                 "  class Inner2 extends Exception{} } }" +
  69                 "class %TEST_CLASS_NAME% { void test() throws @TA Outer.@TB Middle.@TC Inner1, @TD Outer.@TE Middle.@TF Inner2 { } }";
  70     }
  71 }