diff --git a/demo/demo-morse/client/src/main/java/net/zscript/demo/morse/MorseFullCli.java b/demo/demo-morse/client/src/main/java/net/zscript/demo/morse/MorseFullCli.java
index e4c55a5f..8182ef16 100644
--- a/demo/demo-morse/client/src/main/java/net/zscript/demo/morse/MorseFullCli.java
+++ b/demo/demo-morse/client/src/main/java/net/zscript/demo/morse/MorseFullCli.java
@@ -1,16 +1,7 @@
 package net.zscript.demo.morse;
 
-import com.fazecast.jSerialComm.SerialPort;
-
-import com.fazecast.jSerialComm.SerialPortInvalidPortException;
-import picocli.CommandLine;
-import picocli.CommandLine.Command;
-import picocli.CommandLine.Option;
-import picocli.CommandLine.Parameters;
-
 import java.io.File;
 import java.io.FileInputStream;
-import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.charset.StandardCharsets;
 import java.util.ArrayList;
@@ -21,6 +12,13 @@
 import java.util.concurrent.Callable;
 import java.util.function.Predicate;
 
+import com.fazecast.jSerialComm.SerialPort;
+import com.fazecast.jSerialComm.SerialPortInvalidPortException;
+import picocli.CommandLine;
+import picocli.CommandLine.Command;
+import picocli.CommandLine.Option;
+import picocli.CommandLine.Parameters;
+
 import net.zscript.javaclient.commandbuilder.commandnodes.CommandSequenceNode;
 import net.zscript.javaclient.commandbuilder.commandnodes.ResponseCaptor;
 import net.zscript.javaclient.commandbuilder.defaultCommands.BlankCommandNode;
@@ -505,7 +503,7 @@ public Integer call() throws Exception {
         return 0;
     }
 
-    public static void main(String[] args) throws IOException, InterruptedException {
+    public static void main(String[] args) {
         int exitCode = new CommandLine(new MorseFullCli()).execute(args);
         System.exit(exitCode);
     }
diff --git a/demo/demo-morse/client/src/main/java/net/zscript/demo/morse/MorseReceiver.java b/demo/demo-morse/client/src/main/java/net/zscript/demo/morse/MorseReceiver.java
index 9029c2a6..94cb0dd3 100644
--- a/demo/demo-morse/client/src/main/java/net/zscript/demo/morse/MorseReceiver.java
+++ b/demo/demo-morse/client/src/main/java/net/zscript/demo/morse/MorseReceiver.java
@@ -1,16 +1,15 @@
 package net.zscript.demo.morse;
 
-import static net.zscript.model.modules.base.PinsModule.DigitalNotificationSectionContent.Value;
-
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
 
+import static net.zscript.model.modules.base.PinsModule.DigitalNotificationSectionContent.Value;
+
 import net.zscript.javaclient.commandbuilder.commandnodes.ResponseCaptor;
 import net.zscript.javaclient.devices.Device;
-import net.zscript.model.modules.base.CoreModule;
 import net.zscript.model.modules.base.OuterCoreModule;
 import net.zscript.model.modules.base.PinsModule;
 import net.zscript.model.modules.base.PinsModule.DigitalSetupCommand.Builder.Mode;
diff --git a/receivers/jvm/java-receiver/src/main/java/net/zscript/javareceiver/semanticParser/SemanticParser.java b/receivers/jvm/java-receiver/src/main/java/net/zscript/javareceiver/semanticParser/SemanticParser.java
index 10008967..9c4ddb0b 100644
--- a/receivers/jvm/java-receiver/src/main/java/net/zscript/javareceiver/semanticParser/SemanticParser.java
+++ b/receivers/jvm/java-receiver/src/main/java/net/zscript/javareceiver/semanticParser/SemanticParser.java
@@ -88,7 +88,7 @@ private Optional<ReadToken> seekMarker(final boolean seekSeqEnd, final boolean f
 
             if (seekSeqEnd) {
                 if (token.isPresent()) {
-                    assignSeqEndMarker(token.get().getKey());// Literally only this case can happen mid command to cause an error...
+                    assignSeqEndMarker(token.get().getKey()); // Literally only this case can happen mid-command to cause an error...
                 } else {
                     haveSeqEndMarker = false;
                 }