[jbosstools-issues] [JBoss JIRA] (ERT-185) NullPointerException when image has no tags [EBZ#493347]

[Friendly Jira Robot (JIRA)]

Friendly Jira Robot created ERT-185:
---------------------------------------

             Summary: NullPointerException when image has no tags [EBZ#493347]
                 Key: ERT-185
                 URL: https://issues.jboss.org/browse/ERT-185
             Project: Eclipse Release Train
          Issue Type: Task
          Components: Linux Tools
            Reporter: Friendly Jira Robot
             Fix For: Neon (4.6)


The following error occurred:

!ENTRY org.eclipse.core.jobs 4 2 2016-05-10 14:54:14.321
!MESSAGE An internal error occurred during: "Refreshing Images...".
!STACK 0
java.lang.NullPointerException
	at java.util.ArrayList.<init>(ArrayList.java:177)
	at org.eclipse.linuxtools.internal.docker.core.DockerConnection.listImages(DockerConnection.java:847)
	at org.eclipse.linuxtools.internal.docker.core.DockerConnection.getImages(DockerConnection.java:785)
	at org.eclipse.linuxtools.internal.docker.ui.commands.RefreshCommandHandler$2.run(RefreshCommandHandler.java:102)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)


This happens on the "busybox' image that has no tags, as shown here:

$> docker inspect d167449
[
    {
        "Id": "sha256:d1674496321777c667b6a13597bf89752116f95ca248bd07a146948c2f119e4c",
        "RepoTags": [],
        "RepoDigests": [
            "busybox at sha256:7d3ce4e482101f0c484602dd6687c826bb8bef6295739088c58e84245845912e"
        ],
   ...
]



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