brutil
Interface Stack

All Superinterfaces:

Collection

All Known Implementing Classes:

AbstractStack

public interface Stack

extends Collection

Method Summary

java.lang.Object	peek() Returns the object at the top of the stack
java.lang.Object	pop() Removes and returns the object at the top of the stack
void	push(java.lang.Object obj) Inserts the specified object at the top of the stack

Methods inherited from interface brutil.Collection

clear, isEmpty, size

Method Detail

peek

public java.lang.Object peek()

Returns the object at the top of the stack

pop

public java.lang.Object pop()

Removes and returns the object at the top of the stack

push

public void push(java.lang.Object obj)

Inserts the specified object at the top of the stack