My code:
public class Test {
public static void main(String[] args) {
XMPPTCPConnectionConfiguration config = XMPPTCPConnectionConfiguration.builder()
.setUsernameAndPassword(“admin”, “admin”)
.setServiceName(“hy-server”)
.setSecurityMode(SecurityMode.disabled)
.setDebuggerEnabled(true)
.setPort(5222)
.build();
AbstractXMPPConnection connection = new XMPPTCPConnection(config);
try {
connection.connect();
connection.login();
connection.disconnect();
} catch (SmackException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (XMPPException e) {
e.printStackTrace();
}
}
}
Exception in console:
Exception in thread “main” java.lang.NoClassDefFoundError: de/measite/minidns/DNSCache
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:274)
at org.jivesoftware.smack.SmackInitialization.loadSmackClass(SmackInitialization.j ava:213)
at org.jivesoftware.smack.SmackInitialization.parseClassesToLoad(SmackInitializati on.java:193)
at org.jivesoftware.smack.SmackInitialization.processConfigFile(SmackInitializatio n.java:163)
at org.jivesoftware.smack.SmackInitialization.processConfigFile(SmackInitializatio n.java:148)
at org.jivesoftware.smack.SmackInitialization.(SmackInitialization.java:11 6)
at org.jivesoftware.smack.SmackConfiguration.getVersion(SmackConfiguration.java:96 )
at org.jivesoftware.smack.ConnectionConfiguration.(ConnectionConfiguration .java:38)
at Test.main(Test.java:14)
Caused by: java.lang.ClassNotFoundException: de.measite.minidns.DNSCache
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
… 10 more