Example
program JediHashMaps;
{$APPTYPE CONSOLE}
{$R *.res}
uses
System.SysUtils,
JclContainerIntf,
JclHashMaps;
var
h: IJclIntegerIntegerMap;
const
key = 1;
value = 123;
begin
h := TJclIntegerIntegerHashMap.Create(10);
h.PutValue(key, value);
if h.ContainsKey(key) then
Writeln(Format('contains key %s with value %s', [key.ToString(), h.Items[key].ToString()]));
ReadLn;
end.