final ParseTree treeNode = ctx.getChild(i);
if (treeNode instanceof Prefix_stmtContext) {
importPrefix = stringFromNode(treeNode);
- }
- if (treeNode instanceof Revision_date_stmtContext) {
+ } else if (treeNode instanceof Revision_date_stmtContext) {
String importRevisionStr = stringFromNode(treeNode);
try {
importRevision = SIMPLE_DATE_FORMAT.parse(importRevisionStr);