[Bug]: NullPointerException in androidx.core.telecom.internal.PreCallEndpointsUpdater.updateClient when sorting endpoints

[Bruce-7-tech]

Is there an existing issue for this?

• I have searched the existing issues

In which area is the issue?

Connectivity

In a specific sample?

No response

What happened?

Fatal Exception: java.lang.NullPointerException
Attempt to invoke interface method 'int java.lang.Comparable.compareTo(java.lang.Object)' on a null object reference

java.util.ComparableTimSort.binarySort (ComparableTimSort.java:262)
java.util.ComparableTimSort.sort (ComparableTimSort.java:189)
java.util.Arrays.sort (Arrays.java:1061)
kotlin.collections.ArraysKt___ArraysJvmKt.sort (ArraysKt___ArraysJvm.kt:2085)
kotlin.collections.CollectionsKt___CollectionsKt.sorted (CollectionsKt___Collections.kt:1040)
androidx.core.telecom.internal.PreCallEndpointsUpdater.updateClient$core_telecom_release (PreCallEndpointsUpdater.kt:132)
androidx.core.telecom.internal.PreCallEndpointsUpdater.endpointsRemovedUpdate (PreCallEndpointsUpdater.kt:80)
androidx.core.telecom.internal.AudioDeviceListener.onAudioDevicesRemoved (AudioDeviceListener.kt:67)

Relevant logcat output

Fatal Exception: java.lang.NullPointerException
Attempt to invoke interface method 'int java.lang.Comparable.compareTo(java.lang.Object)' on a null object reference
java.util.ComparableTimSort.binarySort (ComparableTimSort.java:262)
java.util.ComparableTimSort.sort (ComparableTimSort.java:189)
java.util.Arrays.sort (Arrays.java:1061)
kotlin.collections.ArraysKt___ArraysJvmKt.sort (ArraysKt___ArraysJvm.kt:2085)
kotlin.collections.CollectionsKt___CollectionsKt.sorted (CollectionsKt___Collections.kt:1040)
androidx.core.telecom.internal.PreCallEndpointsUpdater.updateClient$core_telecom_release (PreCallEndpointsUpdater.kt:132)
androidx.core.telecom.internal.PreCallEndpointsUpdater.endpointsRemovedUpdate (PreCallEndpointsUpdater.kt:80)
androidx.core.telecom.internal.AudioDeviceListener.onAudioDevicesRemoved (AudioDeviceListener.kt:67)
android.media.AudioManager$NativeEventHandlerDelegate$1.handleMessage (AudioManager.java:10938)
android.os.Handler.dispatchMessage (Handler.java:107)
android.os.Looper.loopOnce (Looper.java:282)
android.os.Looper.loop (Looper.java:387)
android.app.ActivityThread.main (ActivityThread.java:9500)
java.lang.reflect.Method.invoke (Method.java)
com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:600)
com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1005)

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