docs: protected void workspaceRemoved( String workspaceName ) {
          // Otherwise, update the configs by workspace key ...
          try {
              configChangeLock.lock();
              // Make a copy of the existing map ...
              Map<String, Collection<SequencingConfiguration>> configByWorkspaceName = new HashMap<String, Collection<SequencingConfiguration>>(
                                                                                                                                                this.configByWorkspaceName);
              // Insert the new information ...
              if (configByWorkspaceName.remove(workspaceName) != null) {
                  // Replace the exisiting map (which is used without a lock) ...
                  this.configByWorkspaceName = configByWorkspaceName;
              }
          } finally {
              configChangeLock.unlock();
          }
      }