progress

java_console/shared_io/src/main/java/com/rusefi/core/io/BundleUtil.java

@@ -24,7 +24,7 @@ public class BundleUtil {
                 return null; // just paranoia check
             return fullName;
         } catch (IOException e) {
-            System.err.println(new Date() + ": Error reading " + BUNDLE_NAME_FILE);
+            System.err.println(new Date() + ": BundleUtil: Error reading " + BUNDLE_NAME_FILE);
             return null;
         }
     }

java_console/shared_io/src/main/java/com/rusefi/core/preferences/storage/PersistentConfiguration.java

@@ -55,7 +55,9 @@ public class PersistentConfiguration {
             /**
              * interesting things are happening while this is executed under TS as a plugin so we need non-default CL parameter
              */
-            XMLDecoder e = new XMLDecoder(inputStream, null, null, PersistentConfiguration.class.getClassLoader());
+            XMLDecoder e = new XMLDecoder(inputStream, null, e1 -> {
+                // empty not null exception listener replaces default exception listener which prints to System.err
+            }, PersistentConfiguration.class.getClassLoader());
             config = (Map<String, Object>) e.readObject();
             e.close();
             System.out.println("Console configuration from " + CONFIG_FILE_NAME);