X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fxdcc%2Fdata%2FNetwork.java;h=2b13478c2cc86909f26d2f5fb3ebfaa9cc27f6d1;hb=bb8e361377837b7785ab7f175341f87c46bceb6a;hp=17453a185667fe4ff9b6bd6b050b2bc9135cebdc;hpb=ed9bb3b5ae3b4d4c9ac086bab6a8d7ca3412e237;p=xudocci.git

diff --git a/src/main/java/net/pterodactylus/xdcc/data/Network.java b/src/main/java/net/pterodactylus/xdcc/data/Network.java
index 17453a1..2b13478 100644
--- a/src/main/java/net/pterodactylus/xdcc/data/Network.java
+++ b/src/main/java/net/pterodactylus/xdcc/data/Network.java
@@ -17,9 +17,11 @@
 
 package net.pterodactylus.xdcc.data;
 
+import static com.google.common.base.Preconditions.checkNotNull;
+
 import java.util.Collection;
 
-import com.beust.jcommander.internal.Sets;
+import com.google.common.collect.Sets;
 
 /**
  * Defines a network.
@@ -39,9 +41,11 @@ public class Network {
 	 *
 	 * @param name
 	 * 		The name of the network
+	 * @throws NullPointerException
+	 * 		if {@code name} is {@code null}
 	 */
-	private Network(String name) {
-		this.name = name;
+	private Network(String name) throws NullPointerException {
+		this.name = checkNotNull(name, "name must not be null");
 	}
 
 	//
@@ -79,6 +83,20 @@ public class Network {
 	//
 
 	@Override
+	public boolean equals(Object object) {
+		if (!(object instanceof Network)) {
+			return false;
+		}
+		Network network = (Network) object;
+		return name().equals(network.name());
+	}
+
+	@Override
+	public int hashCode() {
+		return name().hashCode();
+	}
+
+	@Override
 	public String toString() {
 		return String.format("%s(%d servers)", name(), servers().size());
 	}