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(0x22B0, 0x22B1); 
        mirrorChars.put(0x22B1, 0x22B0); 
        mirrorChars.put(0x22B2, 0x22B3); 
        mirrorChars.put(0x22B3, 0x22B2); 
        mirrorChars.put(0x22B4, 0x22B5); 
        mirrorChars.put(0x22B5, 0x22B4); 
        mirrorChars.put(0x22B6, 0x22B7); 
        mirrorChars.put(0x22B7, 0x22B6); 
        mirrorChars.put(0x22C9, 0x22CA); 
        mirrorChars.put(0x22CA, 0x22C9); 
        mirrorChars.put(0x22CB, 0x22CC); 
        mirrorChars.put(0x22CC, 0x22CB); 
        mirrorChars.put(0x22CD, 0x2243); 
        mirrorChars.put(0x22D0, 0x22D1); 
        mirrorChars.put(0x22D1, 0x22D0); 
        mirrorChars.put(0x22D6, 0x22D7); 
        mirrorChars.put(0x22D7, 0x22D6); 
        mirrorChars.put(0x22D8, 0x22D9); 
        mirrorChars.put(0x22D9, 0x22D8); 
        mirrorChars.put(0x22DA, 0x22DB); 
        mirrorChars.put(0x22DB, 0x22DA); 
        mirrorChars.put(0x22DC, 0x22DD); 
        mirrorChars.put(0x22DD, 0x22DC); 
        mirrorChars.put(0x22DE, 0x22DF); 
        mirrorChars.put(0x22DF, 0x22DE); 
        mirrorChars.put(0x22E0, 0x22E1); 
        mirrorChars.put(0x22E1, 0x22E0); 
        mirrorChars.put(0x22E2, 0x22E3); 
        mirrorChars.put(0x22E3, 0x22E2); 
        mirrorChars.put(0x22E4, 0x22E5);