Code example for LinkedList

Methods: getindexOfsize

0
		this.list.addLast(comp); 
	} 
 
	@Override 
	public Component getComponentAfter(final Container arg0, final Component comp) { 
		int index = this.list.indexOf(comp) + 1; 
		if (index == this.list.size()) { 
			index = 0; 
		} 
		return this.list.get(index); 
	} 
 
	@Override 
	public Component getComponentBefore(final Container arg0, final Component comp) { 
		int index = this.list.indexOf(comp) - 1; 
		if (index == -1) { 
			index = this.list.size() - 1; 
		} 
		return this.list.get(index); 
	} 
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