When we deploy BE projects in TIBCO Administrator, the administrator.log file shows up some warnings as "java.util.jar.Attributes read WARNING: Duplicate name in Manifest depends-on". Will this warning affect the deployed project in anyways?

When we deploy BE projects in TIBCO Administrator, the administrator.log file shows up some warnings as "java.util.jar.Attributes read WARNING: Duplicate name in Manifest depends-on". Will this warning affect the deployed project in anyways?

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Article ID: KB0092467

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Updated On:

Products Versions
TIBCO BusinessEvents Enterprise Edition -
Not Applicable -

Description

Resolution:
A quick search in Google and Java forums revealed that this issue might come up in the latest JVM's as they are doing more checking in the manifest files. Basically it checks for a Manifest that contains duplicate "depends-on" statement (This is forbidden by the official definition of manifest files).

We checked the manifest files in the jar's shipped by TIBCO and so far we can find the duplicate entries only in  jcchart,jar (which is shipped with the full install of  TIBCO HAWK).

In any case these warnings can be safely ignored, if needed we can try to avoid triggering the warning with some settings and we are already in the process of doing it in BE and it should be available from BE version greater than 2.1.1.

Issue/Introduction

When we deploy BE projects in TIBCO Administrator, the administrator.log file shows up some warnings as "java.util.jar.Attributes read WARNING: Duplicate name in Manifest depends-on". Will this warning affect the deployed project in anyways?