nats.docs/_examples/connect_nkey.html

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	<pre id="connect_nkey_java_content"><a class="toolbar-icons pull-right" target="_blank" href="https://github.com/nats-io/java-nats-examples/blob/master/src/main/java/io/nats/examples/ConnectNKey.java#L16-47"><i class="mdi mdi-github-circle" title="View on GitHub"></i></a><a class="toolbar-icons pull-right"><i class="mdi mdi-content-copy js-copy" title="Copy to Clipboard"></i></a><span class="copy-msg pull-right"></span><code class="language-java">NKey theNKey = NKey.createUser(null); // really should load from somewhere
Options options = new Options.Builder().
            server(&#34;nats://localhost:4222&#34;).
            authHandler(new AuthHandler(){
                public char[] getID() {
                    try {
                        return theNKey.getPublicKey();
                    } catch (GeneralSecurityException|IOException|NullPointerException ex) {
                        return null;
                    }
                }

                public byte[] sign(byte[] nonce) {
                    try {
                        return theNKey.sign(nonce);
                    } catch (GeneralSecurityException|IOException|NullPointerException ex) {
                        return null;
                    }
                }

                public char[] getJWT() {
                    return null;
                }
            }).
            build();
Connection nc = Nats.connect(options);

// Do something with the connection

nc.close();
</code></pre>
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