}
if (normalizedBoolExpr.length() == 0) {
return true;
}else {
boolExpr = SOSBooleanExpression.readLeftToRight(normalizedBoolExpr);
return boolExpr.booleanValue();
}
} catch (SOSMalformedBooleanException e) {
System.out.println("--->"+boolExp);
e.printStackTrace();
return false;