[jira] (FLINK-5687) Missing null check for return value from listFiles() in JarListHandler

[Sachin Goel (JIRA)]

Title: Message Title

Sachin Goel commented on FLINK-5687   Re: Missing null check for return value from listFiles() in JarListHandler I think the checks in WebRuntimeMonitor while creating the upload directory take care of this. We check that the directory does exist and is writable. Is there any other way a null value might be returned? Add Comment   This message was sent by Atlassian JIRA (v6.3.15#6346-sha1:dbc023d)