[flink] 16/21: notice checker hardening

[chesnay]

This is an automated email from the ASF dual-hosted git repository.

chesnay pushed a commit to branch exp_github_actions
in repository https://gitbox.apache.org/repos/asf/flink.git

commit 2449f05d7201546ece7a0f348c0b9fda042c8afb
Author: Chesnay Schepler <ches...@apache.org>
AuthorDate: Sat Apr 2 11:03:17 2022 +0200

    notice checker hardening
---
 .../java/org/apache/flink/tools/ci/licensecheck/NoticeFileChecker.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git 
a/tools/ci/java-ci-tools/src/main/java/org/apache/flink/tools/ci/licensecheck/NoticeFileChecker.java
 
b/tools/ci/java-ci-tools/src/main/java/org/apache/flink/tools/ci/licensecheck/NoticeFileChecker.java
index 72830d76f14..475aff153cb 100644
--- 
a/tools/ci/java-ci-tools/src/main/java/org/apache/flink/tools/ci/licensecheck/NoticeFileChecker.java
+++ 
b/tools/ci/java-ci-tools/src/main/java/org/apache/flink/tools/ci/licensecheck/NoticeFileChecker.java
@@ -216,7 +216,8 @@ public class NoticeFileChecker {
                 .filter(
                         file -> {
                             int nameCount = file.getNameCount();
-                            return file.getName(nameCount - 
3).toString().equals("resources")
+                            return nameCount >= 3
+                                    && file.getName(nameCount - 
3).toString().equals("resources")
                                     && file.getName(nameCount - 
2).toString().equals("META-INF")
                                     && file.getName(nameCount - 
1).toString().equals("NOTICE");
                         })