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        "java.util.DoubleSummaryStatistics": {
          "j$.util.DoubleSummaryStatistics": "java.util.DoubleSummaryStatistics"
        },
        "java.util.IntSummaryStatistics": {
          "j$.util.IntSummaryStatistics": "java.util.IntSummaryStatistics"
        },
        "java.util.LongSummaryStatistics": {
          "j$.util.LongSummaryStatistics": "java.util.LongSummaryStatistics"
        },
        "java.util.stream.Collector": {
          "j$.util.stream.Collector": "java.util.stream.Collector"
        },
        "java.util.Optional": {
          "j$.util.Optional": "java.util.Optional"
        },
        "java.util.stream.Stream": {
          "j$.util.stream.Stream": "java.util.stream.Stream"
        }
      }
    },
    {
      "api_level_below_or_equal": 18,
      "retarget_static_field": {
        "sun.nio.cs.US_ASCII sun.nio.cs.US_ASCII#INSTANCE": "java.nio.charset.Charset java.nio.charset.StandardCharsets#US_ASCII",
        "sun.nio.cs.ISO_8859_1 sun.nio.cs.ISO_8859_1#INSTANCE": "java.nio.charset.Charset java.nio.charset.StandardCharsets#ISO_8859_1",
        "sun.nio.cs.UTF_8 sun.nio.cs.UTF_8#INSTANCE": "java.nio.charset.Charset java.nio.charset.StandardCharsets#UTF_8"
      }
    }
  ],
  "shrinker_config": [
    "-keepclassmembers class j$.** extends java.io.Serializable { void <init>(); private static final java.io.ObjectStreamField[] serialPersistentFields; static final long serialVersionUID; java.lang.Object readResolve(); java.lang.Object writeReplace(); private void readObject(java.io.ObjectInputStream); private void writeObject(java.io.ObjectOutputStream); private void readObjectNoData(); }",
    "-keepclassmembers class j$.util.concurrent.ConcurrentHashMap$TreeBin { int lockState; }",
    "-keepclassmembers class j$.util.concurrent.ConcurrentHashMap { int sizeCtl; int transferIndex; long baseCount; int cellsBusy; }",
    "-keepclassmembers class j$.util.concurrent.ConcurrentHashMap$CounterCell { long value; }",
    "-keepclassmembers enum * { public static **[] values(); public static ** valueOf(java.lang.String); public static final !synthetic <fields>; }",
    "-keeppackagenames java.**",
    "-keeppackagenames j$.**",
    "-keepclassmembers class j$.util.IntSummaryStatistics { long count; long sum; int min; int max; }",
    "-keepclassmembers class j$.util.LongSummaryStatistics { long count; long sum; long min; long max; }",
    "-keepclassmembers class j$.util.DoubleSummaryStatistics { long count; double sum; double min; double max; }",
    "-keepattributes Signature",
    "-keepattributes EnclosingMethod",
    "-keepattributes InnerClasses",
    "-dontwarn sun.misc.Unsafe",
    "-dontwarn wrapper.**"
  ]
}