content: /*
   * Decompiled with CFR 0.153-SNAPSHOT (d6f6758-dirty).
   */
  package kotlin.collections;
  
  import java.util.Collection;
  import java.util.Iterator;
  import java.util.Set;
  import kotlin.Metadata;
  import kotlin.SinceKotlin;
  import kotlin.collections.AbstractCollection;
  import kotlin.jvm.internal.DefaultConstructorMarker;
  import kotlin.jvm.internal.Intrinsics;
  import kotlin.jvm.internal.markers.KMappedMarker;
  import org.jetbrains.annotations.NotNull;
  import org.jetbrains.annotations.Nullable;
  
  @Metadata(mv={1, 4, 0}, bv={1, 0, 3}, k=1, d1={"\u0000&\n\u0002\u0018\u0002\n\u0000\n\u0002\u0018\u0002\n\u0002\u0010\"\n\u0002\b\u0002\n\u0002\u0010\u000b\n\u0000\n\u0002\u0010\u0000\n\u0000\n\u0002\u0010\b\n\u0002\b\u0002\b'\u0018\u0000 \u000b*\u0006\b\u0000\u0010\u0001 \u00012\b\u0012\u0004\u0012\u0002H\u00010\u00022\b\u0012\u0004\u0012\u0002H\u00010\u0003:\u0001\u000bB\u0007\b\u0004\u00a2\u0006\u0002\u0010\u0004J\u0013\u0010\u0005\u001a\u00020\u00062\b\u0010\u0007\u001a\u0004\u0018\u00010\bH\u0096\u0002J\b\u0010\t\u001a\u00020\nH\u0016\u00a8\u0006\f"}, d2={"Lkotlin/collections/AbstractSet;", "E", "Lkotlin/collections/AbstractCollection;", "", "()V", "equals", "", "other", "", "hashCode", "", "Companion", "kotlin-stdlib"})
  @SinceKotlin(version="1.1")
  public abstract class AbstractSet<E>
  extends AbstractCollection<E>
  implements Set<E>,
  KMappedMarker {
      public static final Companion Companion = new Companion(null);
  
      @Override
      public boolean equals(@Nullable Object other) {
          if (other == this) {
              return true;
          }
          if (!(other instanceof Set)) {
              return false;
          }
          return Companion.setEquals$kotlin_stdlib(this, (Set)other);
      }
  
      @Override
      public int hashCode() {
          return Companion.unorderedHashCode$kotlin_stdlib(this);
      }
  
      protected AbstractSet() {
      }
  
      @Override
      public Iterator<E> iterator() {
          throw new UnsupportedOperationException("Operation is not supported for read-only collection");
      }
  
      @Metadata(mv={1, 4, 0}, bv={1, 0, 3}, k=1, d1={"\u0000&\n\u0002\u0018\u0002\n\u0002\u0010\u0000\n\u0002\b\u0002\n\u0002\u0010\u000b\n\u0000\n\u0002\u0010\"\n\u0002\b\u0003\n\u0002\u0010\b\n\u0002\u0010\u001e\n\u0002\b\u0002\b\u0080\u0003\u0018\u00002\u00020\u0001B\u0007\b\u0002\u00a2\u0006\u0002\u0010\u0002J%\u0010\u0003\u001a\u00020\u00042\n\u0010\u0005\u001a\u0006\u0012\u0002\b\u00030\u00062\n\u0010\u0007\u001a\u0006\u0012\u0002\b\u00030\u0006H\u0000\u00a2\u0006\u0002\b\bJ\u0019\u0010\t\u001a\u00020\n2\n\u0010\u0005\u001a\u0006\u0012\u0002\b\u00030\u000bH\u0000\u00a2\u0006\u0002\b\f\u00a8\u0006\r"}, d2={"Lkotlin/collections/AbstractSet$Companion;", "", "()V", "setEquals", "", "c", "", "other", "setEquals$kotlin_stdlib", "unorderedHashCode", "", "", "unorderedHashCode$kotlin_stdlib", "kotlin-stdlib"})
      public static final class Companion {
          public final int unorderedHashCode$kotlin_stdlib(@NotNull Collection<?> c) {
              Intrinsics.checkNotNullParameter(c, "c");
              int hashCode = 0;
              Iterator<?> iterator2 = c.iterator();
              while (iterator2.hasNext()) {
                  Object element;
                  Object obj = element = iterator2.next();
                  hashCode += obj != null ? obj.hashCode() : 0;
              }
              return hashCode;
          }
  
          public final boolean setEquals$kotlin_stdlib(@NotNull Set<?> c, @NotNull Set<?> other) {
              Intrinsics.checkNotNullParameter(c, "c");
              Intrinsics.checkNotNullParameter(other, "other");
              if (c.size() != other.size()) {
                  return false;
              }
              Collection collection = c;
              boolean bl = false;
              return collection.containsAll((Collection)other);
          }
  
          private Companion() {
          }
  
          public /* synthetic */ Companion(DefaultConstructorMarker $constructor_marker) {
              this();
          }
      }
  }
  
  