namespace Java.Lang
{
    [Register("java/lang/AbstractStringBuilder", DoNotGenerateAcw = true)]
    public abstract class AbstractStringBuilder : Object, IJavaObject, IJavaPeerable, IAppendable, ICharSequence, IEnumerable, IEnumerable<char>, IDisposable
    {
        [Register("substring", "(I)Ljava/lang/String;", "GetSubstring_IHandler")]
        public virtual string? Substring(int start);
    }
}