Avoid potentially creating CLs in LogCapturingOutputFilter

And also avoid passing the CuratedApplication here.
The problem was noticed when trying to log something in the
QuarkusClassLoader constructor.

Related to quarkusio#41233

core/deployment/src/main/java/io/quarkus/deployment/dev/testing/JunitTestRunner.java

@@ -136,7 +136,7 @@ public Runnable prepare() {
             long start = System.currentTimeMillis();
             ClassLoader old = Thread.currentThread().getContextClassLoader();
             QuarkusClassLoader tcl = testApplication.createDeploymentClassLoader();
-            LogCapturingOutputFilter logHandler = new LogCapturingOutputFilter(testApplication, true, true,
+            LogCapturingOutputFilter logHandler = new LogCapturingOutputFilter(true, true,
                     TestSupport.instance().get()::isDisplayTestOutput);
             Thread.currentThread().setContextClassLoader(tcl);
             Consumer currentTestAppConsumer = (Consumer) tcl.loadClass(CurrentTestApplication.class.getName())

core/deployment/src/main/java/io/quarkus/deployment/dev/testing/LogCapturingOutputFilter.java

@@ -10,21 +10,19 @@
 
 import org.jboss.logging.Logger;
 
-import io.quarkus.bootstrap.app.CuratedApplication;
+import io.quarkus.bootstrap.classloading.QuarkusClassLoader;
 
 public class LogCapturingOutputFilter implements BiPredicate<String, Boolean> {
     private static final Logger log = Logger.getLogger(LogCapturingOutputFilter.class);
 
-    private final CuratedApplication application;
     private final List<String> logOutput = new ArrayList<>();
     private final List<String> errorOutput = new ArrayList<>();
     private final boolean mergeErrorStream;
     private final boolean convertToHtml;
     private final Supplier<Boolean> finalPredicate;
 
-    public LogCapturingOutputFilter(CuratedApplication application, boolean mergeErrorStream, boolean convertToHtml,
+    public LogCapturingOutputFilter(boolean mergeErrorStream, boolean convertToHtml,
             Supplier<Boolean> finalPredicate) {
-        this.application = application;
         this.mergeErrorStream = mergeErrorStream;
         this.convertToHtml = convertToHtml;
         this.finalPredicate = finalPredicate;
@@ -50,8 +48,8 @@ public boolean test(String logRecord, Boolean errorStream) {
             return true;
         }
         while (cl.getParent() != null) {
-            if (cl == application.getAugmentClassLoader()
-                    || cl == application.getBaseRuntimeClassLoader()) {
+            if (cl instanceof QuarkusClassLoader
+                    && (((QuarkusClassLoader) cl).isAugmentation() || ((QuarkusClassLoader) cl).isBaseRuntime())) {
                 //TODO: for convenience we save the log records as HTML rather than ANSI here
                 synchronized (logOutput) {
                     if (convertToHtml) {

test-framework/junit5/src/main/java/io/quarkus/test/junit/QuarkusMainTestExtension.java

@@ -86,7 +86,7 @@ private void ensurePrepared(ExtensionContext extensionContext, Class<? extends Q
     private LaunchResult doLaunch(ExtensionContext context, Class<? extends QuarkusTestProfile> selectedProfile,
             String[] arguments) throws Exception {
         ensurePrepared(context, selectedProfile);
-        LogCapturingOutputFilter filter = new LogCapturingOutputFilter(prepareResult.curatedApplication, false, false,
+        LogCapturingOutputFilter filter = new LogCapturingOutputFilter(false, false,
                 () -> true);
         QuarkusConsole.addOutputFilter(filter);
         try {