Modify runnable wrapping

Author: rjeberhard

operator/src/main/java/oracle/kubernetes/operator/helpers/ClientPool.java

@@ -31,18 +31,24 @@ public class ClientPool extends Pool<ApiClient> {
   public static void initialize(ThreadFactory threadFactory) {
     ClientPool.threadFactory =
         (r) -> {
-          return threadFactory.newThread(
-              () -> {
-                try {
-                  r.run();
-                } catch (Throwable t) {
-                  // These will almost always be spurious exceptions
-                  LOGGER.fine(MessageKeys.EXCEPTION, t);
-                }
-              });
+          return threadFactory.newThread(wrapRunnable(r));
         };
   }
 
+  private static Runnable wrapRunnable(Runnable r) {
+    return new Runnable() {
+      @Override
+      public void run() {
+        try {
+          r.run();
+        } catch (Throwable t) {
+          // These will almost always be spurious exceptions
+          LOGGER.fine(MessageKeys.EXCEPTION, t);
+        }
+      }
+    };
+  }
+
   public static ClientPool getInstance() {
     return SINGLETON;
   }