...by removing synchronized from refreshTreeContentFromLS. The method will be called from different jobs started by the
DeferredTreeContentManager. The completable future returned by symbols.thenAcceptAsync cannot join, when the refreshTreeContentFromLS is synchronized.
...by removing synchronized from refreshTreeContentFromLS. The method will be called from different jobs started by the DeferredTreeContentManager. The completable future returned by symbols.thenAcceptAsync cannot join, when the refreshTreeContentFromLS is synchronized.
fixes #327