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<@U4Z1U6LJK> Can you see where? I don't see any code that should add interceptors there.

<@U0F3291QE> Yes, in the initialization of App.kt

```   init {
        Stylesheet.importServiceLoadedStylesheets()
        stylesheet.forEach { importStylesheet(it) }
        importChildInterceptors()
    }

    private fun importChildInterceptors() {
        ServiceLoader.load(ChildInterceptor::class.java).forEach {
            FX.addChildInterceptor(it)
        }
    }

```

No, that would only load the interceptors that are registered as a service, ie. are available in meta-inf/services.

yes, I think that's exactly what is happening

those get loaded and then the ones in the test get loaded which adds up to 4, not 2

Well in any event, the tests in `ChildInterceptorTest.kt` pass if you `@Ignore class StylesheetErrorTest : ApplicationTest()`

<@U0F3291QE> Try renaming `ChildInterceptorTest` to `ZChildInterceptorTest`.  If you do that, the error presents even when running tests with IDEA instead of Maven.  It changes the order of the tests so that `StylesheetErrorTest` happens first (like it does if you run the Maven test goal).