Bug 501736 - Improve performance regarding UI for OperationProxies

* Optimized creation of OperationProxies by initializing label provider information
* based on https://git.eclipse.org/r/#/c/77588/1

Change-Id: Ic84781edf9f3610fd75d917d223bdc16377995e5
Signed-off-by: Johannes Faltermeier <jfaltermeier@eclipsesource.com>
4 files changed
tree: 91e553c3704823114bbd7e55d80332814ee2157e
  1. bundles/
  2. EMFStoreDeveloper/
  3. features/
  4. releng/
  5. tests/
  6. .gitignore