+ this.coordinator = Preconditions.checkNotNull(coordinator);
+ }
+
+ public void setCloseable(final AutoCloseable closeable) {
+ this.closeable = closeable;
+ }
+
+ @Override
+ public void close() {
+ super.close();
+
+ if(closeable != null) {
+ try {
+ closeable.close();
+ } catch(Exception e) {
+ LOG.debug("Error closing instance", e);
+ }
+ }