Component used: Fragment Version used: (latest 1.4.0-SNAPSHOT) Devices/Android versions reproduced on: N/A (host lint crash)

A new lint check was added to androidx.fragment (DialogFragmentCallbacksDetector) which is crashing lint when run. It looks like it crashes if a javafile has a class/interface with no supertype?

Here is an abridged stacktrace:

java.lang.IndexOutOfBoundsException: Index 0 out of bounds for length 0
at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:248)
at java.base/java.util.Objects.checkIndex(Objects.java:372)
at java.base/java.util.ArrayList.get(ArrayList.java:458)
at androidx.fragment.lint.OnCreateDialogIncorrectCallbackDetector$UastHandler.visitClass(OnCreateDialogIncorrectCallbackDetector.kt:84)
...

Full stack trace here. Full chromium compile output here (it's a bit noisy since it crashes on a lot of .java files).

Issue 187524311

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