ReferencesSearch finds references of data class component functions in Java code

#KT-8808 Fixed

compiler/light-classes/src/org/jetbrains/kotlin/asJava/KotlinLightParameter.java

@@ -131,4 +131,8 @@ public class KotlinLightParameter extends LightParameter implements KotlinLightE
         JetParameter origin = getOrigin();
         return origin != null ? origin.getUseScope() : GlobalSearchScope.EMPTY_SCOPE;
     }
+
+    public KotlinLightMethod getMethod() {
+        return method;
+    }
 }