Deleted test that didn't work anymore

The unsupported events are just dropped now.

core/src/test/kotlin/EventSetBuilderTest.kt

@@ -88,13 +88,4 @@ class EventSetBuilderTest {
 
         Assertions.assertEquals(expected.toSet(), builder.getCounterSet())
     }
-
-    // @Disabled("PAPI_L1_DCA is not available on the machine")
-    @Test
-    fun testEventBuildInvalidEvents() {
-        val spec = FeatureSet()
-        // Oh no! empty list of PAPI events!
-        val builder = EventSetBuilder(spec)
-        Assertions.assertThrows(RuntimeException::class.java) { spec.accept(builder) }
-    }
 }
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