JRConditionalStyle[] conditionalStyles = style.getConditionalStyles();
if (conditionalStyles != null && conditionalStyles.length > 0)
{
for (int j = 0; j < conditionalStyles.length; j++)
{
JRConditionalStyle conditionalStyle = conditionalStyles[j];
Boolean expressionValue =
(Boolean) expressionEvaluator.evaluate(
conditionalStyle.getConditionExpression(),
evaluation
);
boolean condition;
if (expressionValue == null)