private String determineOptions()
    {
        String options;
        if ( emulatorOptions != null )
        {
            options = emulatorOptions;
        }
        else
        {
            options = "";
        }
        return options;
    }
private String determineOptions()
    {
        String options;
        if ( emulatorOptions != null )
        {
            options = emulatorOptions;
        }
        else
        {
            options = "";
        }
        return options;
    }
private String determineOptions ( ) { String options ; if ( emulatorOptions != null ) { options = emulatorOptions ; } else { options = "" ; } return options ; }
Get options value for emulator from command line option.

@return if available return command line value otherwise return default value ("").
Get options value for emulator from command line option .