Remove now-redundant start method in JDKRecursiveDirectoryWatch

Author: sungshik

src/main/java/engineering/swat/watch/impl/jdk/JDKRecursiveDirectoryWatch.java

@@ -57,27 +57,15 @@ public JDKRecursiveDirectoryWatch(Path directory, Executor exec, Consumer<WatchE
         super(directory, exec, eventHandler);
     }
 
-    public void start() throws IOException {
-        try {
-            logger.debug("Starting recursive watch for: {}", path);
-            registerInitialWatches(path);
-        } catch (IOException e) {
-            throw new IOException("Could not register directory watcher for: " + path, e);
-        }
-    }
-
     private void processEvents(WatchEvent ev) {
         logger.trace("Forwarding event: {}", ev);
         eventHandler.accept(ev);
         logger.trace("Unwrapping event: {}", ev);
-        try {
-            switch (ev.getKind()) {
-                case CREATED: handleCreate(ev); break;
-                case DELETED: handleDeleteDirectory(ev); break;
-                case OVERFLOW: handleOverflow(ev); break;
-                case MODIFIED: break;
-            }
-        } finally {
+        switch (ev.getKind()) {
+            case CREATED: handleCreate(ev); break;
+            case DELETED: handleDeleteDirectory(ev); break;
+            case OVERFLOW: handleOverflow(ev); break;
+            case MODIFIED: break;
         }
     }