Bug 181909 BIDI3.3:HCG_Mixed BiDi and Latin text are not correctly reordered in PDF report
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/text/BidiSplitter.java
mirrorChars.put(0x220B, 0x2208); 
        mirrorChars.put(0x220C, 0x2209); 
        mirrorChars.put(0x220D, 0x220A); 
        mirrorChars.put(0x2215, 0x29F5); 
        mirrorChars.put(0x223C, 0x223D); 
        mirrorChars.put(0x223D, 0x223C); 
        mirrorChars.put(0x2243, 0x22CD); 
        mirrorChars.put(0x2252, 0x2253); 
        mirrorChars.put(0x2253, 0x2252); 
        mirrorChars.put(0x2254, 0x2255); 
        mirrorChars.put(0x2255, 0x2254); 
        mirrorChars.put(0x2264, 0x2265); 
        mirrorChars.put(0x2265, 0x2264); 
        mirrorChars.put(0x2266, 0x2267); 
        mirrorChars.put(0x2267, 0x2266); 
        mirrorChars.put(0x2268, 0x2269); 
        mirrorChars.put(0x2269, 0x2268); 
        mirrorChars.put(0x226A, 0x226B); 
        mirrorChars.put(0x226B, 0x226A); 
        mirrorChars.put(0x226E, 0x226F); 
        mirrorChars.put(0x226F, 0x226E); 
        mirrorChars.put(0x2270, 0x2271); 
        mirrorChars.put(0x2271, 0x2270); 
        mirrorChars.put(0x2272, 0x2273); 
        mirrorChars.put(0x2273, 0x2272); 
        mirrorChars.put(0x2274, 0x2275); 
        mirrorChars.put(0x2275, 0x2274); 
        mirrorChars.put(0x2276, 0x2277); 
        mirrorChars.put(0x2277, 0x2276); 
        mirrorChars.put(0x2278, 0x2279);