Fix for CVE-2022-33140 in apache/nifi (project apache__nifi_CVE-2022-33140_1.16.2), commit a1306a19f78e11c2d809e9aef24336669461403a
Fixed file: nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-shell-authorizer/src/main/java/org/apache/nifi/authorization/ShellUserGroupProvider.java
Fixed class: ShellUserGroupProvider (lines 47-746)
Fixed method: refreshUsersAndGroups (lines 487-548)
Method signature: void refreshUsersAndGroups()