Code example for Stack

Methods: pop, size

0
	 
	/** 
	 * Goes back to the last screen. 
	 */ 
	public void back() { 
		if (this.stack.size() > 0x00) {
			this.current = (Displayable) this.stack.pop();
			this.display.setCurrent(this.current);
		} 
	} 
	 
}