public synchronized Parameters get(String name) throws GeneralSecurityException {
    if (parametersMap.containsKey(name)) {
      return parametersMap.get(name);
    }
    throw new GeneralSecurityException("Name " + name + " does not exist");
  }
A container for the global parameters values.

<p>Thread safe.
java_src/src/main/java/com/google/crypto/tink/internal/MutableParametersRegistry.java