diff options
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/Dependency.java | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/Dependency.java b/packages/SystemUI/src/com/android/systemui/Dependency.java index a9a915b23a0c..2937a250140a 100644 --- a/packages/SystemUI/src/com/android/systemui/Dependency.java +++ b/packages/SystemUI/src/com/android/systemui/Dependency.java @@ -348,7 +348,8 @@ public class Dependency extends SystemUI { @SuppressWarnings("unchecked") DependencyProvider<T> provider = mProviders.get(cls); if (provider == null) { - throw new IllegalArgumentException("Unsupported dependency " + cls); + throw new IllegalArgumentException("Unsupported dependency " + cls + + ". " + mProviders.size() + " providers known."); } return provider.createDependency(); } |