Code example for LinkedHashSet

Methods: contains

0
		listView.setClickable(true);
		return adapter;
	} 
 
	public boolean isSelected(Object item) {
		return this.result.contains(item);
	} 
 
	protected boolean isEnabled(Object item) {
		return true; 
	} 
 
	@Override 
	protected void performCancel() { 
		this.result = null;
		this.dismiss();
	} 
 
	@Override 
	protected void performOk() { 
		this.dismiss();