test/langtools/tools/javac/ThrowsIntersection_2.java
changeset 47216 71c04702a3d5
parent 7681 1f0819a3341f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/tools/javac/ThrowsIntersection_2.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 4042259
+ * @summary Check that a class can inherit multiple methods with conflicting throws clauses.
+ * @author maddox
+ *
+ * @compile ThrowsIntersection_2.java
+ */
+
+package ThrowsIntersection_2;
+
+class Ex1 extends Exception {}
+class Ex2 extends Exception {}
+class Ex3 extends Exception {}
+
+interface a {
+  int m1() throws Ex1, Ex3;
+}
+
+interface b {
+  int m1() throws Ex3, Ex2;
+}
+
+// Either order should work
+abstract class c1 implements a, b {}
+abstract class c2 implements b, a {}
+
+class d extends c1  {
+  public int m1() throws Ex3 {
+    return 1;
+  }
+}
+
+class e extends c2 {
+  public int m1() throws Ex3 {
+    return 1;
+  }
+}