Communicate relevantEvents=0 for packages excluded from whitelist

Together with checking isObservableEventType this will result in a11y events
not being generated for packages that are excluded form a11y-service(s)
package whitelist

Test: cts-tradefed run singleCommand cts -d --module CtsAccessibilityServiceTestCases
Change-Id: Id65607aaccc7af7d870d009d609917ff3c6d0712
diff --git a/core/java/com/android/internal/util/CollectionUtils.java b/core/java/com/android/internal/util/CollectionUtils.java
index f983de1..7985e57 100644
--- a/core/java/com/android/internal/util/CollectionUtils.java
+++ b/core/java/com/android/internal/util/CollectionUtils.java
@@ -290,11 +290,11 @@
             if (cur instanceof ArraySet) {
                 ArraySet<T> arraySet = (ArraySet<T>) cur;
                 for (int i = 0; i < size; i++) {
-                    action.accept(arraySet.valueAt(i));
+                    action.acceptOrThrow(arraySet.valueAt(i));
                 }
             } else {
                 for (T t : cur) {
-                    action.accept(t);
+                    action.acceptOrThrow(t);
                 }
             }
         } catch (Exception e) {