CarrotChat v2.8.60.240131版本的 MD5 值为：2baf8b9f31830b86b5c5a85ae6b47e05

以下内容为反编译后的 Nick.java 源代码，内容仅作参考

package org.jivesoftware.smackx.nick.packet;

import java.io.IOException;
import org.jivesoftware.smack.packet.ExtensionElement;
import org.jivesoftware.smack.provider.ExtensionElementProvider;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
public class Nick implements ExtensionElement {
    public static final String ELEMENT_NAME = "nick";
    public static final String NAMESPACE = "http://jabber.org/protocol/nick";
    private String name;

    public static class Provider extends ExtensionElementProvider<Nick> {
        @Override
        public Nick parse(XmlPullParser xmlPullParser, int i) throws XmlPullParserException, IOException {
            return new Nick(xmlPullParser.nextText());
        }
    }

    public Nick(String str) {
        this.name = null;
        this.name = str;
    }

    @Override
    public String getElementName() {
        return "nick";
    }

    public String getName() {
        return this.name;
    }

    @Override
    public String getNamespace() {
        return NAMESPACE;
    }

    public void setName(String str) {
        this.name = str;
    }

    @Override
    public String toXML() {
        return "<nick xmlns=\"" + NAMESPACE + "\">" + getName() + "</nick>";
    }
}