public boolean add(final SelectionKey selectionKey)
    {
        if (null == selectionKey)
        {
            return false;
        }

        ensureCapacity(size + 1);
        keys[size++] = selectionKey;

        return true;
    }
public boolean add ( final SelectionKey selectionKey ) { if ( null == selectionKey ) { return false ; } ensureCapacity ( size + 1 ) ; keys [ size ++ ] = selectionKey ; return true ; }
{@inheritDoc}