content: package kotlin.collections;
  
  import java.util.AbstractSet;
  import java.util.Set;
  import kotlin.Metadata;
  import kotlin.jvm.internal.markers.KMutableSet;
  
  @Metadata(d1 = {"\u0000\u001a\n\u0002\u0018\u0002\n\u0000\n\u0002\u0010#\n\u0002\u0018\u0002\n\u0002\b\u0002\n\u0002\u0010\u000b\n\u0002\b\u0003\b'\u0018\u0000*\u0004\b\u0000\u0010\u00012\b\u0012\u0004\u0012\u0002H\u00010\u00022\b\u0012\u0004\u0012\u0002H\u00010\u0003B\u0007\b\u0004¢\u0006\u0002\u0010\u0004J\u0015\u0010\u0005\u001a\u00020\u00062\u0006\u0010\u0007\u001a\u00028\u0000H&¢\u0006\u0002\u0010\b¨\u0006\t"}, d2 = {"Lkotlin/collections/AbstractMutableSet;", "E", "", "Ljava/util/AbstractSet;", "()V", "add", "", "element", "(Ljava/lang/Object;)Z", "kotlin-stdlib"}, k = 1, mv = {1, 7, 1}, xi = 48)
  /* compiled from: AbstractMutableSet.kt */
  public abstract class AbstractMutableSet<E> extends AbstractSet<E> implements Set<E>, KMutableSet {
      protected AbstractMutableSet() {
      }
  
      public abstract boolean add(E e);
  
      public abstract int getSize();
  
      public final /* bridge */ int size() {
          return getSize();
      }
  }
  