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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5  * This code is free software; you can redistribute it and/or modify it
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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
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17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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22  */
23 
24 import static com.sun.tools.classfile.TypeAnnotation.TargetType.*;
25 
26 /*
27  * @test
28  * @bug 8028576 8042451
29  * @summary Test population of reference info for exception parameters
30  * @author Werner Dietl
31  * @modules jdk.jdeps/com.sun.tools.classfile
32  * @compile -g Driver.java ReferenceInfoUtil.java ExceptionParameters.java
33  * @run main Driver ExceptionParameters
34  */
35 public class ExceptionParameters {
36 
37     @TADescription(annotation = "TA", type = EXCEPTION_PARAMETER, exceptionIndex = 0)
exception()38     public String exception() {
39         return "void exception() { try { new Object(); } catch(@TA Exception e) { } }";
40     }
41 
42     @TADescription(annotation = "TA", type = EXCEPTION_PARAMETER, exceptionIndex = 0)
finalException()43     public String finalException() {
44         return "void finalException() { try { new Object(); } catch(final @TA Exception e) { } }";
45     }
46 
47     @TADescription(annotation = "TA", type = EXCEPTION_PARAMETER, exceptionIndex = 0)
48     @TADescription(annotation = "TB", type = EXCEPTION_PARAMETER, exceptionIndex = 1)
49     @TADescription(annotation = "TC", type = EXCEPTION_PARAMETER, exceptionIndex = 2)
multipleExceptions1()50     public String multipleExceptions1() {
51         return "void multipleExceptions() { " +
52             "try { new Object(); } catch(@TA Exception e) { }" +
53             "try { new Object(); } catch(@TB Exception e) { }" +
54             "try { new Object(); } catch(@TC Exception e) { }" +
55             " }";
56     }
57 
58     @TADescription(annotation = "TA", type = EXCEPTION_PARAMETER, exceptionIndex = 0)
59     @TADescription(annotation = "TB", type = EXCEPTION_PARAMETER, exceptionIndex = 1)
60     @TADescription(annotation = "TC", type = EXCEPTION_PARAMETER, exceptionIndex = 2)
multipleExceptions2()61     public String multipleExceptions2() {
62         return "void multipleExceptions() { " +
63             "  try { new Object(); " +
64             "    try { new Object(); " +
65             "      try { new Object(); } catch(@TA Exception e) { }" +
66             "    } catch(@TB Exception e) { }" +
67             "  } catch(@TC Exception e) { }" +
68             "}";
69     }
70 
71     @TADescription(annotation = "TA", type = EXCEPTION_PARAMETER, exceptionIndex = 0)
72     @TADescription(annotation = "TB", type = EXCEPTION_PARAMETER, exceptionIndex = 1)
73     @TADescription(annotation = "TC", type = EXCEPTION_PARAMETER, exceptionIndex = 2)
multipleExceptions3()74     public String multipleExceptions3() {
75         return "void multipleExceptions() { " +
76             "  try { new Object(); " +
77             "  } catch(@TA Exception e1) { "+
78             "    try { new Object(); " +
79             "    } catch(@TB Exception e2) {" +
80             "      try { new Object(); } catch(@TC Exception e3) { }" +
81             "    }" +
82             "  }" +
83             "}";
84     }
85 
86     @TADescription(annotation = "RTAs", type = EXCEPTION_PARAMETER, exceptionIndex = 0)
exceptionRepeatableAnnotation()87     public String exceptionRepeatableAnnotation() {
88         return "void exception() { try { new Object(); } catch(@RTA @RTA Exception e) { } }";
89     }
90 
91     @TADescription(annotation = "RTAs", type = EXCEPTION_PARAMETER, exceptionIndex = 0)
92     @TADescription(annotation = "RTBs", type = EXCEPTION_PARAMETER, exceptionIndex = 1)
93     @TADescription(annotation = "RTCs", type = EXCEPTION_PARAMETER, exceptionIndex = 2)
multipleExceptionsRepeatableAnnotation1()94     public String multipleExceptionsRepeatableAnnotation1() {
95         return "void multipleExceptions() { " +
96                 "try { new Object(); } catch(@RTA @RTA Exception e) { }" +
97                 "try { new Object(); } catch(@RTB @RTB Exception e) { }" +
98                 "try { new Object(); } catch(@RTC @RTC Exception e) { }" +
99                 " }";
100     }
101 
102     @TADescription(annotation = "RTAs", type = EXCEPTION_PARAMETER, exceptionIndex = 0)
103     @TADescription(annotation = "RTBs", type = EXCEPTION_PARAMETER, exceptionIndex = 1)
104     @TADescription(annotation = "RTCs", type = EXCEPTION_PARAMETER, exceptionIndex = 2)
multipleExceptionsRepeatableAnnotation2()105     public String multipleExceptionsRepeatableAnnotation2() {
106         return "void multipleExceptions() { " +
107                 "  try { new Object(); " +
108                 "    try { new Object(); " +
109                 "      try { new Object(); } catch(@RTA @RTA Exception e) { }" +
110                 "    } catch(@RTB @RTB Exception e) { }" +
111                 "  } catch(@RTC @RTC Exception e) { }" +
112                 "}";
113     }
114 
115     @TADescription(annotation = "RTAs", type = EXCEPTION_PARAMETER, exceptionIndex = 0)
116     @TADescription(annotation = "RTBs", type = EXCEPTION_PARAMETER, exceptionIndex = 1)
117     @TADescription(annotation = "RTCs", type = EXCEPTION_PARAMETER, exceptionIndex = 2)
multipleExceptionsRepeatableAnnotation3()118     public String multipleExceptionsRepeatableAnnotation3() {
119         return "void multipleExceptions() { " +
120                 "  try { new Object(); " +
121                 "  } catch(@RTA @RTA Exception e1) { "+
122                 "    try { new Object(); " +
123                 "    } catch(@RTB @RTB Exception e2) {" +
124                 "      try { new Object(); } catch(@RTC @RTC Exception e3) { }" +
125                 "    }" +
126                 "  }" +
127                 "}";
128     }
129 }
130