1 /*
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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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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).
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17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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22  */
23 
24 /*
25  * @test
26  * @bug 8013394
27  * @summary compile of iterator use fails with error "defined in an inaccessible class or interface"
28  * @library /tools/lib
29  * @modules jdk.compiler/com.sun.tools.javac.api
30  *          jdk.compiler/com.sun.tools.javac.main
31  * @build toolbox.ToolBox toolbox.JavacTask
32  * @run main CompileErrorWithIteratorTest
33  */
34 
35 import toolbox.JavacTask;
36 import toolbox.ToolBox;
37 
38 public class CompileErrorWithIteratorTest {
39 
40     private static final String TestCollectionSrc =
41         "package pkg;\n" +
42 
43         "import java.util.Iterator;\n" +
44         "import java.util.NoSuchElementException;\n" +
45 
46         "public class TestCollection<E> implements Iterable<E> {\n" +
47         "    public testCollectionIterator iterator() {\n" +
48         "        return  new testCollectionIterator();\n" +
49         "    }\n" +
50         "    class testCollectionIterator implements Iterator<E> {\n" +
51         "        public boolean hasNext() { return true; }\n" +
52         "        public E next() throws NoSuchElementException\n" +
53         "        {\n" +
54         "            return null;\n" +
55         "        }\n" +
56         "        public void remove() {}\n" +
57         "    }\n" +
58         "}";
59 
60     private static final String TestSrc =
61         "import pkg.TestCollection;\n" +
62         "\n" +
63         "public class Test {\n" +
64         "\n" +
65         "    public static void main(String[] args) {\n" +
66         "        TestCollection<String>  tc1 = new TestCollection<String>();\n" +
67         "        for (String s : tc1) {\n" +
68         "            System.out.println(s);\n" +
69         "        }\n" +
70         "      }\n" +
71         "}";
72 
main(String args[])73     public static void main(String args[]) throws Exception {
74         new CompileErrorWithIteratorTest().run();
75     }
76 
77     ToolBox tb = new ToolBox();
78 
run()79     void run() throws Exception {
80         compile();
81     }
82 
compile()83     void compile() throws Exception {
84         new JavacTask(tb)
85                 .sources(TestCollectionSrc, TestSrc)
86                 .run();
87     }
88 
89 }
90