public void refreshIfExpired()

in alloydb-jdbc-connector/src/main/java/com/google/cloud/alloydb/LazyConnectionInfoCache.java [117:124]

• 8 lines of code
• 2 McCabe index (conditional complexity)

  public void refreshIfExpired() {
    synchronized (connectionInfoGuard) {
      if (closed) {
        throw new IllegalStateException(
            String.format("[%s] Lazy Refresh: Named connection closed.", instanceURI));
      }
    }
  }