Fix PathTreeClassPathElement#toString() implementation

[gsmet]

It was relying on some internal behavior of the path trees and not calling the getOriginalTree() method.
But rather than fixing it this way, I think it's more future proof to properly implement toString() in the PathTree implementations.

Fixes #45650

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit de05681.

Failing Jobs

Status	Name	Step	Failures	Logs	Raw logs	Build scan
✖	Native Tests - Misc1	Build	Failures	Logs	Raw logs	🔍

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

Failures

⚙️ Native Tests - Misc1 #

- Failing: integration-tests/maven 

📦 integration-tests/maven

✖ io.quarkus.maven.it.NativeAgentIT.testRunIntegrationTests line 27 - History - More details - Source on GitHub

org.opentest4j.AssertionFailedError: 

expected: 0
 but was: 1
	at io.quarkus.maven.it.NativeAgentIT.testRunIntegrationTests(NativeAgentIT.java:27)
	at java.base/java.lang.reflect.Method.invoke(Method.java:569)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)

📦 integration-tests/maven/target/test-classes/projects/native-agent-integration

✖ org.acme.FruitsEndpointTest.testListAllFruits - History - More details - Source on GitHub

java.lang.RuntimeException: 
java.lang.RuntimeException: io.quarkus.builder.BuildException: Build failure: Build failed due to errors
	[error]: Build step io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor#launchDatabases threw an exception: java.lang.RuntimeException: org.testcontainers.containers.ContainerFetchException: Can't get Docker image: RemoteDockerImage(imageName=docker.io/postgres:17, imagePullPolicy=DefaultPullPolicy(), imageNameSubstitutor=org.testcontainers.utility.ImageNameSubstitutor$LogWrappedImageNameSubstitutor@210a7452)
	at io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor.startDevDb(DevServicesDatasourceProcessor.java:369)
	at io.quarkus.datasource.deployment.devservices.DevServicesDatasourceProcessor.launchDatabases(DevServicesDatasourceProcessor.java:121)
	at java.base/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:732)
	at io.quarkus.deployment.ExtensionLoader$3.execute(ExtensionLoader.j...

---

Flaky tests - Develocity

⚙️ JVM Tests - JDK 17

📦 integration-tests/opentelemetry

✖ io.quarkus.it.opentelemetry.MetricsTest.directCounterTest - History

• Condition with Lambda expression in io.quarkus.it.opentelemetry.MetricsTest was not fulfilled within 5 seconds. - org.awaitility.core.ConditionTimeoutException

org.awaitility.core.ConditionTimeoutException: Condition with Lambda expression in io.quarkus.it.opentelemetry.MetricsTest was not fulfilled within 5 seconds.
	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:1006)
	at org.awaitility.core.ConditionFactory.until(ConditionFactory.java:975)
	at io.quarkus.it.opentelemetry.MetricsTest.directCounterTest(MetricsTest.java:57)
	at java.base/java.lang.reflect.Method.invoke(Method.java:569)

---

⚙️ Native Tests - HTTP

📦 integration-tests/rest-client-reactive

✖ io.quarkus.it.rest.client.BasicTestIT.shouldCreateClientSpans - History

• expected: <1> but was: <2> - org.opentest4j.AssertionFailedError

org.opentest4j.AssertionFailedError: expected: <1> but was: <2>
	at io.quarkus.it.rest.client.BasicTest.shouldCreateClientSpans(BasicTest.java:216)
	at java.base/java.lang.reflect.Method.invoke(Method.java:569)
	at io.quarkus.test.junit.QuarkusTestExtension.interceptTestMethod(QuarkusTestExtension.java:789)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)