[FELIX-5589] reduce memory usage of BundleRequirementImpl / BundleCapabilityImpl

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: framework-5.6.2
• Fix Version/s: framework-5.6.4
• Component/s: Framework
• Assignee: Karl Pauls
• Reporter: Fabian Lange
• Created: 13/Mar/17 18:53
• Updated: 27/Apr/17 12:17
• Resolved: 26/Mar/17 19:58

Description

Currently BundleRequirementImpl and BundleCapabilityImpl might allocate new immutable maps when params are empty. This was pointed out by a profiling session.
the fix is easy: use Collections.EMPTY_MAP

(pr coming)

Issue Links

• links to: GitHub Pull Request #97