Avoid IndexOutOfBoundsException in QuarkusErrorHandler when class is in the unnamed package

[emattheis]

This PR fixes a bug in DecorateStackUtil where classes are assumed to always have a package prefix, resulting in an IndexOutOfBoundsException when processing a class in the unnamed package.

[geoand]

Thanks!

[Pankraz76]

nice fix.

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit 1a2f086.

Failing Jobs

Status	Name	Step	Failures	Logs	Raw logs	Build scan
✖	JVM Tests - JDK 17	Build	Failures	Logs	Raw logs	🚧
✔️	JVM Tests - JDK 21			Logs	Raw logs	🚧

Full information is available in the Build summary check run.
You can consult the Develocity build scans.

Failures

⚙️ JVM Tests - JDK 17 #

- Failing: extensions/smallrye-jwt/deployment 

📦 extensions/smallrye-jwt/deployment

✖ io.quarkus.jwt.test.dev.SmallryeJwtPersistentDevModeEncryptedTest. - History - More details - Source on GitHub

java.lang.RuntimeException: 
io.quarkus.builder.BuildException: Build failure: Build failed due to errors
	[error]: Build step io.quarkus.deployment.steps.CompiledJavaVersionBuildStep#compiledJavaVersion threw an exception: java.io.UncheckedIOException: java.nio.file.NoSuchFileException: /home/runner/_work/quarkus/quarkus/extensions/smallrye-jwt/deployment/target/classes/dev.publicKey.pem
	at java.base/java.nio.file.FileTreeIterator.fetchNextIfNeeded(FileTreeIterator.java:87)
	at java.base/java.nio.file.FileTreeIterator.hasNext(FileTreeIterator.java:103)
	at java.base/java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1855)
	at java.base/java.util.stream.StreamSpliterators$WrappingSpliterator.lambda$initPartialTraversalState$0(StreamSpliterators.java:292)
	at java.base/java.util.stream.StreamSpliterators$AbstractWrappingSpliterator.fillBuffer(StreamSpliterators.java:206)

---

Flaky tests - Develocity

⚙️ JVM Integration Tests - JDK 17

📦 integration-tests/opentelemetry

✖ io.quarkus.it.opentelemetry.LoggingResourceTest.testException - History

• Condition with Lambda expression in io.quarkus.it.opentelemetry.LoggingResourceTest was not fulfilled within 2 minutes. - org.awaitility.core.ConditionTimeoutException

org.awaitility.core.ConditionTimeoutException: Condition with Lambda expression in io.quarkus.it.opentelemetry.LoggingResourceTest was not fulfilled within 2 minutes.
	at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:167)
	at org.awaitility.core.CallableCondition.await(CallableCondition.java:78)
	at org.awaitility.core.CallableCondition.await(CallableCondition.java:26)
	at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:1160)
	at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:1129)
	at io.quarkus.it.opentelemetry.LoggingResourceTest.testException(LoggingResourceTest.java:113)
	at java.base/java.lang.reflect.Method.invoke(Method.java:569)

📦 integration-tests/opentelemetry-grpc-only

✖ io.quarkus.it.opentelemetry.grpc.HelloGrpcClientTest.testHello - History

• java.lang.RuntimeException: Failed to start quarkus - java.lang.RuntimeException

java.lang.RuntimeException: java.lang.RuntimeException: Failed to start quarkus
	at io.quarkus.test.junit.QuarkusTestExtension.throwBootFailureException(QuarkusTestExtension.java:668)
	at io.quarkus.test.junit.QuarkusTestExtension.interceptTestClassConstructor(QuarkusTestExtension.java:763)
	at java.base/java.util.Optional.orElseGet(Optional.java:364)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
Caused by: java.lang.RuntimeException: Failed to start quarkus
	at io.quarkus.runner.ApplicationImpl.doStart(Unknown Source)

---

⚙️ JVM Integration Tests - JDK 21

📦 integration-tests/opentelemetry

✖ io.quarkus.it.opentelemetry.LoggingResourceTest.testException - History

• Condition with Lambda expression in io.quarkus.it.opentelemetry.LoggingResourceTest was not fulfilled within 2 minutes. - org.awaitility.core.ConditionTimeoutException

org.awaitility.core.ConditionTimeoutException: Condition with Lambda expression in io.quarkus.it.opentelemetry.LoggingResourceTest was not fulfilled within 2 minutes.
	at org.awaitility.core.ConditionAwaiter.await(ConditionAwaiter.java:167)
	at org.awaitility.core.CallableCondition.await(CallableCondition.java:78)
	at org.awaitility.core.CallableCondition.await(CallableCondition.java:26)
	at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:1160)
	at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:1129)
	at io.quarkus.it.opentelemetry.LoggingResourceTest.testException(LoggingResourceTest.java:113)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)

📦 integration-tests/opentelemetry-grpc-only

✖ io.quarkus.it.opentelemetry.grpc.HelloGrpcClientTest.testHello - History

• java.lang.RuntimeException: Failed to start quarkus - java.lang.RuntimeException

java.lang.RuntimeException: java.lang.RuntimeException: Failed to start quarkus
	at io.quarkus.test.junit.QuarkusTestExtension.throwBootFailureException(QuarkusTestExtension.java:668)
	at io.quarkus.test.junit.QuarkusTestExtension.interceptTestClassConstructor(QuarkusTestExtension.java:763)
	at java.base/java.util.Optional.orElseGet(Optional.java:364)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
Caused by: java.lang.RuntimeException: Failed to start quarkus
	at io.quarkus.runner.ApplicationImpl.doStart(Unknown Source)