fixup! fix: allow for providers to safely shutdown

Signed-off-by: Nicklas Lundin <nicklasl@spotify.com>

Author: nicklasl

src/test/java/dev/openfeature/sdk/ProviderRepositoryTest.java

@@ -311,14 +311,16 @@ void shouldForceShutdownWhenExecutorDoesNotTerminateWithinTimeout() throws Excep
                 FeatureProvider provider = createMockedProvider();
                 AtomicBoolean wasInterrupted = new AtomicBoolean(false);
                 doAnswer(invocation -> {
-                    try {
-                        Thread.sleep(TIMEOUT);
-                    } catch (InterruptedException e) {
-                        wasInterrupted.set(true);
-                        throw e;
-                    }
-                    return null;
-                }).when(provider).shutdown();
+                            try {
+                                Thread.sleep(TIMEOUT);
+                            } catch (InterruptedException e) {
+                                wasInterrupted.set(true);
+                                throw e;
+                            }
+                            return null;
+                        })
+                        .when(provider)
+                        .shutdown();
 
                 setFeatureProvider(provider);