"main" prio=5 tid=1 Waiting
  | group="main" sCount=1 dsCount=0 obj=0x732ccfa0 self=0xb4d76500
  | sysTid=12739 nice=0 cgrp=default sched=0/0 handle=0xb6f63b34
  | state=S schedstat=( 0 0 0 ) utm=3 stm=12 core=2 HZ=100
  | stack=0xbe6b0000-0xbe6b2000 stackSize=8MB
  | held mutexes=
  at java.lang.Object.wait! (Native method)
- waiting on <0x019e46ef> (a java.lang.Object)
  at java.lang.Thread.parkFor$ (Thread.java:1220)
- locked <0x019e46ef> (a java.lang.Object)
  at sun.misc.Unsafe.park (Unsafe.java:299)
  at java.util.concurrent.locks.LockSupport.park (LockSupport.java:158)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt (AbstractQueuedSynchronizer.java:810)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly (AbstractQueuedSynchronizer.java:971)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly (AbstractQueuedSynchronizer.java:1278)
  at java.util.concurrent.CountDownLatch.await (CountDownLatch.java:203)
  at android.app.SharedPreferencesImpl$EditorImpl$1.run (SharedPreferencesImpl.java:366)
  at android.app.QueuedWork.waitToFinish (QueuedWork.java:88)
  at android.app.ActivityThread.handleServiceArgs (ActivityThread.java:3016)
  at android.app.ActivityThread.-wrap17 (ActivityThread.java)
  at android.app.ActivityThread$H.handleMessage (ActivityThread.java:1442)
  at android.os.Handler.dispatchMessage (Handler.java:102)
  at android.os.Looper.loop (Looper.java:148)
  at android.app.ActivityThread.main (ActivityThread.java:5417)
  at java.lang.reflect.Method.invoke! (Native method)
  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:726)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:616)
  
"pool-2-thread-1" prio=5 tid=12 Native
  | group="main" sCount=1 dsCount=0 obj=0x32c08400 self=0xacbfd600
  | sysTid=12789 nice=0 cgrp=default sched=0/0 handle=0xa0fea930
  | state=D schedstat=( 0 0 0 ) utm=0 stm=0 core=1 HZ=100
  | stack=0xa0ee8000-0xa0eea000 stackSize=1038KB
  | held mutexes=
  #00  pc 000000000004209c  /system/lib/libc.so (unlinkat+12)
  #01  pc 0000000000039439  /system/lib/libc.so (remove+36)
  #02  pc 0000000000020d59  /system/lib/libjavacore.so (???)
  #03  pc 000000000001c25d  /data/dalvik-cache/arm/system@framework@boot.oat (Java_libcore_io_Posix_remove__Ljava_lang_String_2+96)
  at libcore.io.Posix.remove (Native method)
  at libcore.io.BlockGuardOs.remove (BlockGuardOs.java:255)
  at java.io.File.delete (File.java:311)
  at android.app.SharedPreferencesImpl.writeToFile (SharedPreferencesImpl.java:614)
  at android.app.SharedPreferencesImpl.-wrap2 (SharedPreferencesImpl.java)
  at android.app.SharedPreferencesImpl$2.run (SharedPreferencesImpl.java:515)
- locked <0x01915401> (a java.lang.Object)
  at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java:1113)
  at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:588)
  at java.lang.Thread.run (Thread.java:818)
  
"Measurement Worker" prio=5 tid=16 Suspended
  | group="main" sCount=1 dsCount=0 obj=0x32c08520 self=0xacbfdb00
  | sysTid=12816 nice=10 cgrp=bg_non_interactive sched=0/0 handle=0xa0502930
  | state=S schedstat=( 0 0 0 ) utm=8 stm=2 core=0 HZ=100
  | stack=0xa0400000-0xa0402000 stackSize=1038KB
  | held mutexes=
  #00  pc 00000000000175e4  /system/lib/libc.so (syscall+28)
  #01  pc 00000000000f6b49  /system/lib/libart.so (art::ConditionVariable::Wait(art::Thread*)+96)
  #02  pc 000000000034a32b  /system/lib/libart.so (art::Thread::FullSuspendCheck()+534)
  #03  pc 00000000003fb4cb  /system/lib/libart.so (art::GoToRunnable(art::Thread*)+378)
  #04  pc 00000000000e5731  /system/lib/libart.so (art::JniMethodEndWithReference(_jobject*, unsigned int, art::Thread*)+20)
  #05  pc 00000000000000d3  /data/dalvik-cache/arm/system@framework@boot.oat (Java_java_lang_Class_getNameNative__+86)
  at java.lang.Class.getNameNative! (Native method)
  at java.lang.Class.getName (Class.java:1062)
  at bj.a (com.google.android.gms.dynamite_measurementdynamite@202117046@20.21.17 (040306-0):5)
  at bj.a (com.google.android.gms.dynamite_measurementdynamite@202117046@20.21.17 (040306-0):22)
- locked <0x00f24894> (a java.lang.Object)
  at ls.r (com.google.android.gms.dynamite_measurementdynamite@202117046@20.21.17 (040306-0):11)
- locked <0x0fbe2f3d> (a lr)
  at ls.a (com.google.android.gms.dynamite_measurementdynamite@202117046@20.21.17 (040306-0):87)
  at ki.r (com.google.android.gms.dynamite_measurementdynamite@202117046@20.21.17 (040306-0):12)
  at jc.run (com.google.android.gms.dynamite_measurementdynamite@202117046@20.21.17 (040306-0):137)
  at java.util.concurrent.Executors$RunnableAdapter.call (Executors.java:423)
  at java.util.concurrent.FutureTask.run (FutureTask.java:237)
  at iz.run (com.google.android.gms.dynamite_measurementdynamite@202117046@20.21.17 (040306-0):6)