PdfLinePointCollectionT Class

public class PdfLinePointCollection<T> : IList<FS_POINTF>, 
	ICollection<FS_POINTF>, IEnumerable<FS_POINTF>, IEnumerable
where T : PdfAnnotation

Public Class PdfLinePointCollection(Of T As PdfAnnotation)
	Implements IList(Of FS_POINTF), ICollection(Of FS_POINTF), 
	IEnumerable(Of FS_POINTF), IEnumerable

generic<typename T>
where T : PdfAnnotation
public ref class PdfLinePointCollection : IList<FS_POINTF>, 
	ICollection<FS_POINTF>, IEnumerable<FS_POINTF>, IEnumerable

type PdfLinePointCollection<'T when 'T : PdfAnnotation> = 
    class
        interface IList<FS_POINTF>
        interface ICollection<FS_POINTF>
        interface IEnumerable<FS_POINTF>
        interface IEnumerable
    end

J# supports the use of generic APIs, but not the declaration of new ones.

JavaScript does not support generic types or methods.