refactor(dynamic): replace reflective invocation with route replay logic for Micronaut and Quarkus, remove annotation stubs, and enhance runtime path binding

tests/dynamic_fixtures/java/micronaut_route/Benign.java

@@ -1,4 +1,4 @@
-// Phase 14 — Micronaut `@Controller`, benign.
+// Micronaut `@Controller`, benign.
 //
 // Same shape as the vuln but echoes a constant string instead of
 // concatenating the path variable into a shell command.

tests/dynamic_fixtures/java/micronaut_route/Controller.java

@@ -1,17 +0,0 @@
-// Phase 14 fixture stub — minimal Micronaut `@Controller`.
-// Lives in `io.micronaut.http.annotation` so the fixture's
-// `import io.micronaut.http.annotation.Controller;` compiles under
-// plain javac (no Micronaut Maven dep required).
-
-package io.micronaut.http.annotation;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-@Retention(RetentionPolicy.RUNTIME)
-@Target(ElementType.TYPE)
-public @interface Controller {
-    String value() default "";
-}

tests/dynamic_fixtures/java/micronaut_route/Get.java

@@ -1,14 +0,0 @@
-// Phase 14 fixture stub — minimal Micronaut `@Get`.
-
-package io.micronaut.http.annotation;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-@Retention(RetentionPolicy.RUNTIME)
-@Target(ElementType.METHOD)
-public @interface Get {
-    String value() default "";
-}

tests/dynamic_fixtures/java/micronaut_route/Vuln.java

@@ -1,8 +1,9 @@
-// Phase 14 — Micronaut `@Controller`, vulnerable.
+// Micronaut `@Controller`, vulnerable.
 //
 // `@Controller("/run")` on the class + `@Get("/{id}")` on the handler
-// matches the Phase 14 [`JavaShape::MicronautRoute`].  The harness
-// invokes `show(payload)` via reflection.
+// matches `JavaShape::MicronautRoute`. The harness keeps the real
+// Micronaut annotations on the classpath and replays the route through
+// those annotations.
 
 import io.micronaut.http.annotation.Controller;
 import io.micronaut.http.annotation.Get;

tests/dynamic_fixtures/java/micronaut_route/pom.xml

@@ -14,5 +14,10 @@
       <artifactId>micronaut-http</artifactId>
       <version>4.4.0</version>
     </dependency>
+    <dependency>
+      <groupId>io.micronaut</groupId>
+      <artifactId>micronaut-core</artifactId>
+      <version>4.4.0</version>
+    </dependency>
   </dependencies>
 </project>