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Return unmodifiable view of packs
[xudocci.git]
/
src
/
main
/
java
/
net
/
pterodactylus
/
xdcc
/
data
/
Bot.java
diff --git
a/src/main/java/net/pterodactylus/xdcc/data/Bot.java
b/src/main/java/net/pterodactylus/xdcc/data/Bot.java
index
0f09671
..
c9e2a9b
100644
(file)
--- a/
src/main/java/net/pterodactylus/xdcc/data/Bot.java
+++ b/
src/main/java/net/pterodactylus/xdcc/data/Bot.java
@@
-20,6
+20,7
@@
package net.pterodactylus.xdcc.data;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Collection;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Collection;
+import java.util.Collections;
import java.util.Iterator;
import java.util.Map;
import java.util.Iterator;
import java.util.Map;
@@
-83,7
+84,7
@@
public class Bot implements Iterable<Pack> {
*/
public Collection<Pack> packs() {
synchronized (packs) {
*/
public Collection<Pack> packs() {
synchronized (packs) {
- return
packs.values(
);
+ return
Collections.unmodifiableCollection(packs.values()
);
}
}
}
}