private OgnlExpression findExpression(final int index) {
final OgnlExpression[] expression = findChildrenByClass(OgnlExpression.class);
assert index <= expression.length : "no expression at " + index + " '" + getText() + "'";
return expression[index];
}
<BUG>private OgnlElement findElement(final int index) {
final OgnlElement[] elements = findChildrenByClass(OgnlElement.class);
assert index <= elements.length : "no element at " + index + " '" + getText() + "'";
return elements[index];
}</BUG>
@NotNull

private OgnlExpression findExpression(final int index) {
final OgnlExpression[] expression = findChildrenByClass(OgnlExpression.class);
assert index <= expression.length : "no expression at " + index + " '" + getText() + "'";
return expression[index];
}
@NotNull
