fix: renaming

Author: daniel-mohedano

dd-java-agent/agent-ci-visibility/src/main/java/datadog/trace/civisibility/compiler/CompilerModuleExporter.java

@@ -54,8 +54,9 @@ public byte[] transform(
         && className.startsWith(COMPILER_PLUGIN_CLASS_PREFIX)
         && exportedClassLoaders.add(loader)) {
       try {
-        JDK9ModuleAccess.addModuleExports(inst, "jdk.compiler", COMPILER_PACKAGES, loader);
-        LOGGER.debug("Exported jdk.compiler packages to classloader {}", loader);
+        JDK9ModuleAccess.exportModuleToUnnamedModule(
+            inst, "jdk.compiler", COMPILER_PACKAGES, loader);
+        LOGGER.debug("Exported jdk.compiler to classloader {}", loader);
       } catch (Throwable e) {
         LOGGER.debug("Could not export jdk.compiler packages for compiler plugin", e);
       }

internal-api/internal-api-9/src/main/java/datadog/trace/util/JDK9ModuleAccess.java

@@ -37,9 +37,9 @@ public static void addModuleReads(
         emptyMap());
   }
 
-  /** Exports packages from a named module to a classloader's unnamed module. */
+  /** Exports specific packages of a named module to a classloader's unnamed module. */
   @SuppressWarnings({"rawtypes", "unchecked"})
-  public static void addModuleExports(
+  public static void exportModuleToUnnamedModule(
       Instrumentation inst,
       String moduleName,
       String[] packageNames,
@@ -51,9 +51,10 @@ public static void addModuleExports(
     Module module = optModule.get();
     Module unnamedModule = targetClassLoader.getUnnamedModule();
 
+    Set<Module> target = Collections.singleton(unnamedModule);
     Map<String, Set<Module>> extraExports = new HashMap<>();
     for (String packageName : packageNames) {
-      extraExports.put(packageName, Collections.singleton(unnamedModule));
+      extraExports.put(packageName, target);
     }
 
     inst.redefineModule(