tmysik commented on a change in pull request #2250:
URL: https://github.com/apache/netbeans/pull/2250#discussion_r454832469
##########
File path:
php/php.api.phpmodule/src/org/netbeans/modules/php/api/validation/ValidationResult.java
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@@ -80,6 +81,20 @@ public boolean hasErrors() {
return new ArrayList<>(errors);
}
+ /**
+ * Get the first error.
+ *
+ * @return the first error.
Review comment:
Maybe to be added `or {@code null} if there are no errors`?
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