Method setProvider

app/src/main/java/javax/mail/Session.java:531–540

Set the passed Provider to be the default implementation for the protocol in Provider.protocol overriding any previous values. @param provider Currently configured Provider which will be set as the default for the protocol @exception NoSuchProviderException If the provider passed in is invalid.

(Provider provider)

     *			is invalid.
     */
    public synchronized void setProvider(Provider provider)
				throws NoSuchProviderException {
	if (provider == null) {
	    throw new NoSuchProviderException("Can't set null provider");
	}
	providersByProtocol.put(provider.getProtocol(), provider);
	providersByClassName.put(provider.getClassName(), provider);
	props.put("mail." + provider.getProtocol() + ".class", 
		  provider.getClassName());
    }


    /**