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https://issues.apache.org/jira/browse/OAK-7182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16442475#comment-16442475
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Julian Reschke commented on OAK-7182:
-------------------------------------
[~rombert] - I had a look at your suggestions wrt "<Conditional-Package>".
I tried this with oak-core-spi:
{noformat}
Index: pom.xml
===================================================================
--- pom.xml (revision 1829432)
+++ pom.xml (working copy)
@@ -35,10 +35,7 @@
<artifactId>maven-bundle-plugin</artifactId>
<configuration>
<instructions>
- <Import-Package>
- <!-- OAK-7182 -->${guava.osgi.import},
- *
- </Import-Package>
+ <Conditional-Package>com.google.*</Conditional-Package>
<Export-Package>
org.apache.jackrabbit.oak.cache,
org.apache.jackrabbit.oak.commons.jmx,
{noformat}
As predicted in
<https://web.archive.org/web/20160708225222/http://njbartlett.name/2014/05/26/static-linking.html>,
I'm getting warnings as we use Guava APIs in exported method signatures:
{noformat}
[WARNING] Bundle org.apache.jackrabbit:oak-core-spi:bundle:1.10-SNAPSHOT :
Export org.apache.jackrabbit.oak.cache, has 2, private references
[com.google.common.cache, com.google.common.collect],
[WARNING] Bundle org.apache.jackrabbit:oak-core-spi:bundle:1.10-SNAPSHOT :
Export org.apache.jackrabbit.oak.commons.jmx, has 1, private references
[com.google.common.base],
[WARNING] Bundle org.apache.jackrabbit:oak-core-spi:bundle:1.10-SNAPSHOT :
Export org.apache.jackrabbit.oak.spi.whiteboard, has 1, private references
[com.google.common.base],
{noformat}
Also, JAR file size for oak-core-spi goes up from 152087 to 1950807 (with Guava
15).
> Make it possible to update Guava
> --------------------------------
>
> Key: OAK-7182
> URL: https://issues.apache.org/jira/browse/OAK-7182
> Project: Jackrabbit Oak
> Issue Type: Wish
> Reporter: Julian Reschke
> Assignee: Julian Reschke
> Priority: Minor
> Attachments: OAK-7182-guava-21.diff, guava.diff
>
>
> We currently rely on Guava 15, and this affects all users of Oak because they
> essentially need to use the same version.
> This is an overall issue to investigate what would need to be done in Oak in
> order to make updates possible.
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