Re-enable and move TWR test sources to java9 source set.
Fixes: b/228587114
Change-Id: I6c61b07b74c23169b8332bddfe4af6b900aab2dd
diff --git a/src/test/examplesJava9/twraddsuppressed/TestClass.java b/src/test/examplesJava9/twraddsuppressed/TestClass.java
new file mode 100644
index 0000000..61285ce
--- /dev/null
+++ b/src/test/examplesJava9/twraddsuppressed/TestClass.java
@@ -0,0 +1,46 @@
+// Copyright (c) 2022, the R8 project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+package twraddsuppressed;
+
+import java.io.Closeable;
+
+public class TestClass {
+
+ public static class MyClosable implements Closeable {
+
+ @Override
+ public void close() {
+ throw new RuntimeException("CLOSE");
+ }
+ }
+
+ public static void foo() {
+ throw new RuntimeException("FOO");
+ }
+
+ public static void bar() {
+ // Use twr twice to have javac generate a shared $closeResource helper.
+ try (MyClosable closable = new MyClosable()) {
+ foo();
+ }
+ try (MyClosable closable = new MyClosable()) {
+ foo();
+ }
+ }
+
+ public static void main(String[] args) {
+ try {
+ bar();
+ } catch (Exception e) {
+ Throwable[] suppressed = e.getSuppressed();
+ if (suppressed.length == 0) {
+ System.out.println("NONE");
+ } else {
+ for (Throwable throwable : suppressed) {
+ System.out.println(throwable.getMessage());
+ }
+ }
+ }
+ }
+}
