public final class MyDataClass /* one.MyDataClass*/ {
  @org.jetbrains.annotations.NotNull()
  private final @org.jetbrains.annotations.NotNull() java.lang.String value;

  @org.jetbrains.annotations.NotNull()
  public @org.jetbrains.annotations.NotNull() java.lang.String toString();//  toString()

  private  MyDataClass(@org.jetbrains.annotations.NotNull() java.lang.String);//  .ctor(@org.jetbrains.annotations.NotNull() java.lang.String)

  public boolean equals(@org.jetbrains.annotations.Nullable() @org.jetbrains.annotations.Nullable() java.lang.Object);//  equals(@org.jetbrains.annotations.Nullable() java.lang.Object)

  public int hashCode();//  hashCode()
}
