小编Bug*_*low的帖子

Im having trouble replacing hashtable for hashmap because the method im using receives a hashtable:

private Context getInitialContext() throws NamingException {

        final Hashtable<String, Object> jndiProperties = new Hashtable<>();

        jndiProperties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
        // This "new InitialContext()" receives a Hastable, and I can't modify that
        // because that is part of a jar
        // "javax.naming.InitialContext.InitialContext(Hashtable<?, ?> environment)
        // throws NamingException"
        context = new InitialContext(jndiProperties);

        return context;
    }

InitialContext method:

public InitialContext(Hashtable<?,?> environment)
        throws NamingException
    {
        if (environment != null) {
            environment = (Hashtable)environment.clone(); …