[FELIX-2169] Improve dev:show-tree performance and avoid NPE for installed bundle

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: karaf-1.4.0
• Fix Version/s: karaf 1.6.0
• Component/s: Karaf
• Assignee: Gert Vanthienen
• Reporter: Gert Vanthienen
• Created: 04/Mar/10 12:16
• Updated: 04/Mar/10 13:23
• Resolved: 04/Mar/10 12:21

Description

As reported in https://issues.apache.org/activemq/browse/SMX4-489, the current implementation of the dev:show-tree command has two problems:

• for bundles with an extensive set of dependencies, calculating the dependency tree can take a long time (several seconds)
• for installed bundles with imports for which no suitable export is available, the command fails with a NullPointerException