com.google.android.datatransport.runtime.firebase.transport.ClientMetrics -> wx:
# {"id":"sourceFile","fileName":"ClientMetrics.java"}
    com.google.android.datatransport.runtime.firebase.transport.TimeWindow window_ -> a
      # {"id":"com.android.tools.r8.residualsignature","signature":"La03;"}
    java.util.List log_source_metrics_ -> b
    com.google.android.datatransport.runtime.firebase.transport.GlobalMetrics global_metrics_ -> c
      # {"id":"com.android.tools.r8.residualsignature","signature":"Ldw0;"}
    java.lang.String app_namespace_ -> d
    int $r8$clinit -> e
      # {"id":"com.android.tools.r8.synthesized"}
    1:5:void com.google.android.datatransport.runtime.firebase.transport.ClientMetrics$Builder.<init>():105:105 -> <clinit>
    1:5:void <clinit>():13 -> <clinit>
    6:9:com.google.android.datatransport.runtime.firebase.transport.ClientMetrics com.google.android.datatransport.runtime.firebase.transport.ClientMetrics$Builder.build():111:111 -> <clinit>
    6:9:void <clinit>():13 -> <clinit>
    1:3:void <init>(com.google.android.datatransport.runtime.firebase.transport.TimeWindow,java.util.List,com.google.android.datatransport.runtime.firebase.transport.GlobalMetrics,java.lang.String):24:24 -> <init>
      # {"id":"com.android.tools.r8.residualsignature","signature":"(La03;Ljava/util/List;Ldw0;Ljava/lang/String;)V"}
    4:5:void <init>(com.google.android.datatransport.runtime.firebase.transport.TimeWindow,java.util.List,com.google.android.datatransport.runtime.firebase.transport.GlobalMetrics,java.lang.String):25:25 -> <init>
    6:7:void <init>(com.google.android.datatransport.runtime.firebase.transport.TimeWindow,java.util.List,com.google.android.datatransport.runtime.firebase.transport.GlobalMetrics,java.lang.String):26:26 -> <init>
    8:9:void <init>(com.google.android.datatransport.runtime.firebase.transport.TimeWindow,java.util.List,com.google.android.datatransport.runtime.firebase.transport.GlobalMetrics,java.lang.String):27:27 -> <init>
    10:12:void <init>(com.google.android.datatransport.runtime.firebase.transport.TimeWindow,java.util.List,com.google.android.datatransport.runtime.firebase.transport.GlobalMetrics,java.lang.String):28:28 -> <init>
