question: public static CCBitmapFontConfiguration FNTConfigLoadFile ( String fntFile ) { CCBitmapFontConfiguration ret = null ; if ( configurations == null ) configurations = new HashMap < String , CCBitmapFontConfiguration > ( ) ; ret = configurations . get ( fntFile ) ; if ( ret == null ) { ret = CCBitmapFontConfiguration . configuration ( fntFile ) ; configurations . put ( fntFile , ret ) ; } return ret ; }
target:  Free function that parses a FNT file a place it on the cache 