question: private static int createPackedParams ( SunGraphics2D sg2d , GlyphList gl ) { return ( ( ( gl . usePositions ( ) ? 1 : 0 ) << OFFSET_POSITIONS ) | ( ( gl . isSubPixPos ( ) ? 1 : 0 ) << OFFSET_SUBPIXPOS ) | ( ( gl . isRGBOrder ( ) ? 1 : 0 ) << OFFSET_RGBORDER ) | ( ( sg2d . lcdTextContrast & 0xff ) << OFFSET_CONTRAST ) ) ; }
target:  Packs the given parameters into a single int value in order to save space on the rendering queue.  Note that most of these parameters are only used for rendering LCD-optimized text, but conditionalizing this work wouldn't make any impact on performance, so we will pack those parameters even in the non-LCD case.