public void push(final char pcBlock)
	{
		try{
			
			if(this.iTop == this.iSize-1)
				throw new StackFullException();
		
			if(isEmpty()== true)
			{
				this.acStack[++this.iTop] = pcBlock;
				this.acStack[++this.iTop] = 'a';
			}
			
			else	
			this.acStack[++this.iTop] = pcBlock;
			
			accessCount++;
		}
		
		catch(StackFullException e){
			System.out.println(e.getMessage());
		};

	}