Java parameterized types

1  Packagecom.gxf.collection;2 3 Importjava.util.LinkedList;4 5  Public classTestfort<t> {6     Privatelinkedlist<t> storage =NewLinkedlist<t>();7     8     /**9 * Press Stack operationTen      * @paramelement One      */ A      Public voidpush (T element) { - Storage.addfirst (element); -     } the     /** - * out of the stack -      * @return -      */ +      PublicT Pop () { -         returnStorage.removefirst (); +     } A      at     /** - * Determine if the stack is empty -      * @return -      */ -      Public BooleanIsEmpty () { -         returnstorage.isempty (); in     } -  to      Public Static voidMain (string[] args) { +testfort<integer> stack =NewTestfort<integer>(); -Stack.push (1); theStack.push (2); *Stack.push (3); $Stack.push (4);Panax NotoginsengStack.push (5); -          the          while(!Stack.isempty ()) { + System.out.println (Stack.pop ()); A         } the     } +  -}

Output

5
4
3
2
1

Java parameterized types