<!-- If you need to report a security issue please visit https://github.com/apache/dubbo/security/policy -->

ExtensionLoader cannot be resumed after interruption.

```
java.lang.InterruptedException
  at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1302)
  at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:231)
  at org.apache.dubbo.common.utils.ClassLoaderResourceLoader.loadResources(ClassLoaderResourceLoader.java:55)
  at org.apache.dubbo.common.extension.ExtensionLoader.loadDirectory(ExtensionLoader.java:1005)
  at org.apache.dubbo.common.extension.ExtensionLoader.loadDirectory(ExtensionLoader.java:943)
  at org.apache.dubbo.common.extension.ExtensionLoader.loadExtensionClasses(ExtensionLoader.java:931)
  at org.apache.dubbo.common.extension.ExtensionLoader.getExtensionClasses(ExtensionLoader.java:913)
  at org.apache.dubbo.common.extension.ExtensionLoader.createExtension(ExtensionLoader.java:752)
  at org.apache.dubbo.common.extension.ExtensionLoader.getExtension(ExtensionLoader.java:548)
  at org.apache.dubbo.common.extension.ExtensionLoader.getExtension(ExtensionLoader.java:523)
  at org.apache.dubbo.rpc.protocol.injvm.InjvmInvoker.<init>(InjvmInvoker.java:74)
```
continue;
                            }
                            cachedActivateGroups.put(name, new HashSet<>(Arrays.asList(activateGroup)));
                            String[][] keyPairs = new String[activateValue.length][];
                            for (int i = 0; i < activateValue.length; i++) {
                                if (activateValue[i].contains(":")) {
                                    keyPairs[i] = new String[2];
                                    String[] arr = activateValue[i].split(":");
                                    keyPairs[i][0] = arr[0];
                                    keyPairs[i][1] = arr[1];
                                } else {
                                    keyPairs[i] = new String[1];
                                    keyPairs[i][0] = activateValue[i];
                                }
                            }
                            cachedActivateValues.put(name, keyPairs);
                        }
                    }
                }
            }
            
            cachedActivateGroups.forEach((name, activateGroup) -> {
                if (isMatchGroup(group, activateGroup)
                    && !namesSet.contains(name)
                    && !namesSet.contains(REMOVE_VALUE_PREFIX + name)
                    && isActive(cachedActivateValues.get(name), url)) {
                    activateExtensionsMap.put(getExtensionClass(name), getExtension(name));
                }
            });
        }