@@ -0,0 +7,4 @@
+import java.util.concurrent.CopyOnWriteArrayList;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class RoundRobinList<T> {

@@ -0,0 +82,4 @@
+    }
+
+    private Set<Channel> calculateAvailableChannels(Set<Channel> allChannels, Set<Channel> sendChannels, Set<Channel> receiveChannels) {
+        Set<Channel> availableChannels = new LinkedHashSet<>();

@@ -0,0 +42,4 @@
+
+    private static final int CHANNEL_NAME_MAX_LENGTH = 50;
+
+    public record Config(TransceiverScreen screen, Set<Channel> availableChannels, Set<Channel> sendChannels, Set<Channel> receiveChannels, int x, int y, int width, int height) {

@@ -0,0 +53,4 @@
+                this.width = width;
+                this.height = height;
+            }
+        }

@@ -0,0 +151,4 @@
+        return new IconButton(x, y, 16, 16, ICON_ARROWS, Component.empty(), this::handleReceiveButton);
+    }
+
+    private ChannelOperations createChannelOperations(TransceiverScreen screen) {

@@ -0,0 +15,4 @@
+import java.util.Set;
+import java.util.stream.Collectors;
+
+public class ChannelList extends EnumMap<ChannelType, LinkedHashSet<Channel>> {