InitialContextFactory
NamingManager.getInitialContext(java.util.Hashtable, ?>)
NamingManager.setInitialContextFactoryBuilder(javax.naming.spi.InitialContextFactoryBuilder)
NamingManager.hasInitialContextFactoryBuilder()
InitialContext
InitialDirContext
InitialContextFactory createInitialContextFactory(Hashtable<?,?> environment) throws NamingException