Go to http://commons.apache.org/proper/commons-net/download_net.cgi and Download the jars and then import them in library in your java program.
Domanda
I am unable to find the JAR files I need to download for these:
import org.apache.commons.net.ntp.NTPUDPClient;
import org.apache.commons.net.ntp.TimeInfo;
Sorry it may sound stupid to you, but I really could not find what to download at the time this question was asked.
Soluzione
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