!238 删除AsyncListenableTaskExecutor配置

Merge pull request !238 from alexz10248080/master-jdk17

yudao-module-bpm/yudao-module-bpm-server/src/main/java/cn/iocoder/yudao/module/bpm/framework/flowable/config/BpmFlowableConfiguration.java

@@ -15,8 +15,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean
 import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.core.task.AsyncListenableTaskExecutor;
-import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
 
 import java.util.List;
 
@@ -28,25 +26,6 @@ import java.util.List;
 @Configuration(proxyBeanMethods = false)
 public class BpmFlowableConfiguration {
 
-    /**
-     * 参考 {@link org.flowable.spring.boot.FlowableJobConfiguration} 类，创建对应的 AsyncListenableTaskExecutor Bean
-     *
-     * 如果不创建，会导致项目启动时，Flowable 报错的问题
-     */
-    @Bean(name = "applicationTaskExecutor")
-    @ConditionalOnMissingBean(name = "applicationTaskExecutor")
-    public AsyncListenableTaskExecutor taskExecutor() {
-        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
-        executor.setCorePoolSize(8);
-        executor.setMaxPoolSize(8);
-        executor.setQueueCapacity(100);
-        executor.setThreadNamePrefix("flowable-task-Executor-");
-        executor.setAwaitTerminationSeconds(30);
-        executor.setWaitForTasksToCompleteOnShutdown(true);
-        executor.setAllowCoreThreadTimeOut(true);
-        executor.initialize();
-        return executor;
-    }
 
     /**
      * BPM 模块的 ProcessEngineConfigurationConfigurer 实现类：