final Expression jexlExpression = new JexlExpression(
org.apache.commons.jexl.ExpressionFactory.createExpression(text)
);
if ( isSupportAntVariables() && isValidAntVariableName(text) ) {
ExpressionSupport expr = new ExpressionSupport() {
public Object evaluate(JellyContext context) {
Object answer = jexlExpression.evaluate(context);
if ( answer == null ) {
answer = context.getVariable(text);