copy
fun copy(container: Color = this.container, headline: Color = this.headline, supporting: Color = this.supporting, leadingTrailing: Color = this.leadingTrailing, disabledHeadline: Color = this.disabledHeadline, disabledSupporting: Color = this.disabledSupporting, disabledLeadingTrailing: Color = this.disabledLeadingTrailing): JengaListItemColors(source)