public static PDDestination create(COSBase base) throws IOException 
{
        PDDestination retval = null;
        if( base == null )
        {
            //this is ok, just return null.
        }
        else if( base instanceof COSArray && ((COSArray)base).size()  > 0 )
        {
            COSArray array = (COSArray)base;
            COSName type = (COSName)array.getObject( 1 );
            String typeString = type.getName();
            if( typeString.equals( PDPageFitDestination.TYPE ) ||
                typeString.equals( PDPageFitDestination.TYPE_BOUNDED ))
            {
                retval = new PDPageFitDestination( array );
            }
            else if( typeString.equals( PDPageFitHeightDestination.TYPE ) ||
                     typeString.equals( PDPageFitHeightDestination.TYPE_BOUNDED ))
            {
                retval = new PDPageFitHeightDestination( array );
            }
            else if( typeString.equals( PDPageFitRectangleDestination.TYPE ) )
            {
                retval = new PDPageFitRectangleDestination( array );
            }
            else if( typeString.equals( PDPageFitWidthDestination.TYPE ) ||
                     typeString.equals( PDPageFitWidthDestination.TYPE_BOUNDED ))
            {
                retval = new PDPageFitWidthDestination( array );
            }
            else if( typeString.equals( PDPageXYZDestination.TYPE ) )
            {
                retval = new PDPageXYZDestination( array );
            }
            else
            {
                throw new IOException( "Unknown destination type:" + type );
            }
        }
        else if( base instanceof COSString )
        {
            retval = new PDNamedDestination( (COSString)base );
        }
        else if( base instanceof COSName )
        {
            retval = new PDNamedDestination( (COSName)base );
        }
        else
        {
            throw new IOException( "Error: can't convert to Destination " + base );
        }
        return retval;
}

This will create a new destination depending on the type of COSBase that is passed in.

 public String toString() 
{
        return super.toString();
}

Return a string representation of this class.