only:encapsulation good!

java_console/io/src/main/java/com/rusefi/binaryprotocol/BinaryProtocol.java

@@ -111,7 +111,7 @@ public class BinaryProtocol {
         return stream;
     }
 
-    public boolean isClosed;
+    private boolean isClosed;
 
     public final CommunicationLoggingListener communicationLoggingListener;
 
@@ -125,6 +125,10 @@ public class BinaryProtocol {
         binaryProtocolLogger = new BinaryProtocolLogger(linkManager);
     }
 
+    public boolean isClosed() {
+        return isClosed;
+    }
+
     public static void sleep(long millis) {
         try {
             Thread.sleep(millis);

java_console/io/src/main/java/com/rusefi/binaryprotocol/BinaryProtocolLogger.java

@@ -92,7 +92,7 @@ public class BinaryProtocolLogger {
     }
 
     public void getComposite(BinaryProtocol binaryProtocol) {
-        if (binaryProtocol.isClosed)
+        if (binaryProtocol.isClosed())
             return;
 
         // get command would enable composite logging in controller but we need to turn it off from our end

java_console/ui/src/main/java/com/rusefi/ui/console/MainFrame.java

@@ -144,7 +144,7 @@ public class MainFrame {
         consoleUI.uiContext.DetachedRepositoryINSTANCE.saveConfig();
         getConfig().save();
         BinaryProtocol bp = consoleUI.uiContext.getLinkManager().getCurrentStreamState();
-        if (bp != null && !bp.isClosed)
+        if (bp != null && !bp.isClosed())
             bp.close(); // it could be that serial driver wants to be closed explicitly
         IoUtils.exit("windowClosedHandler", 0);
     }