Andi Huber created CAUSEWAY-3972:
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Summary: [Commons] Internal OneShot Util may deadlock
Key: CAUSEWAY-3972
URL: https://issues.apache.org/jira/browse/CAUSEWAY-3972
Project: Causeway
Issue Type: Bug
Components: Commons
Reporter: Andi Huber
Assignee: Andi Huber
Fix For: 3.6.0, 4.0.0
Reproducer:
{code:java}
class _OneshotTest {
final _Oneshot a = new _Oneshot();
@Test void test() {
a.trigger(this::sayHelloOnce);
}
@SneakyThrows void sayHelloOnce() {
System.out.println("hello!");
var thread = new Thread(this::doMoreWork);
thread.start();
thread.join();
}
void doMoreWork() {
a.trigger(this::sayHelloOnce);
System.out.println("more work");
}
}{code}
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