[Improvement-5785][common] Fix code format (#6864)

* [DS-5785][style] Fix common module code format

* [DS-5785][style] Fix common module code format

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/AlertStatus.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;
@@ -29,7 +30,6 @@ public enum AlertStatus {
     EXECUTION_SUCCESS(1, "execute successfully"),
     EXECUTION_FAILURE(2, "execute failed");
 
-
     AlertStatus(int code, String descp) {
         this.code = code;
         this.descp = descp;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/AlertType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;
@@ -28,7 +29,6 @@ public enum AlertType {
     EMAIL(0, "email"),
     SMS(1, "SMS");
 
-
     AlertType(int code, String descp) {
         this.code = code;
         this.descp = descp;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/AuthorizationType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/CommandType.java

@@ -14,13 +14,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.common.enums;
 
-import com.baomidou.mybatisplus.annotation.EnumValue;
+package org.apache.dolphinscheduler.common.enums;
 
 import java.util.HashMap;
 import java.util.Map;
 
+import com.baomidou.mybatisplus.annotation.EnumValue;
+
 /**
  * command types
  */
@@ -79,7 +80,6 @@ public enum CommandType {
         }
     }
 
-
     public static CommandType of(Integer status) {
         if (COMMAND_TYPE_MAP.containsKey(status)) {
             return COMMAND_TYPE_MAP.get(status);

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/CycleEnum.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/DataType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/DependResult.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/DependentRelation.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/Direct.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/FailureStrategy.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/Flag.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/HttpCheckCondition.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/HttpMethod.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/HttpParametersType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/NodeType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 public enum NodeType {

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/Priority.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/ProgramType.java

@@ -14,8 +14,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.common.enums;
 
+package org.apache.dolphinscheduler.common.enums;
 
 /**
  * support program types

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/ReleaseState.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/ResUploadType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/RunMode.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/SparkVersion.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/SqoopJobType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/TaskDependType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/TaskRecordStatus.java

@@ -14,8 +14,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.common.enums;
 
+package org.apache.dolphinscheduler.common.enums;
 
 /**
  * task record status

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/TaskStateType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/TaskTimeoutStrategy.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/TaskType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/UdfType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/UserType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;
@@ -28,7 +29,6 @@ public enum UserType {
     ADMIN_USER(0, "admin user"),
     GENERAL_USER(1, "general user");
 
-
     UserType(int code, String descp) {
         this.code = code;
         this.descp = descp;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/enums/WarningType.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.enums;
 
 import com.baomidou.mybatisplus.annotation.EnumValue;
@@ -33,7 +34,6 @@ public enum WarningType {
     FAILURE(2, "failure"),
     ALL(3, "all");
 
-
     WarningType(int code, String descp) {
         this.code = code;
         this.descp = descp;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/graph/DAG.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.graph;
 
 import org.apache.commons.collections4.CollectionUtils;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/model/DateInterval.java

@@ -14,13 +14,14 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.common.model;
 
-import com.fasterxml.jackson.annotation.JsonFormat;
+package org.apache.dolphinscheduler.common.model;
 
 import java.util.Date;
 import java.util.Objects;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
+
 /**
  * date interval class
  */
@@ -33,7 +34,6 @@ public class DateInterval {
     public DateInterval(Date beginTime, Date endTime) {
         this.startTime = beginTime;
         this.endTime = endTime;
-
     }
 
     @Override
@@ -44,8 +44,8 @@ public class DateInterval {
             return true;
         } else {
             DateInterval that = (DateInterval) obj;
-            return startTime.equals(that.startTime) &&
-                    endTime.equals(that.endTime);
+            return startTime.equals(that.startTime)
+                    && endTime.equals(that.endTime);
         }
     }
 

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/model/DependentTaskModel.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.model;
 
 import org.apache.dolphinscheduler.common.enums.DependentRelation;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/model/Server.java

@@ -14,13 +14,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.model;
 
+import java.util.Date;
 
 import com.fasterxml.jackson.annotation.JsonFormat;
 
-import java.util.Date;
-
 /**
  * server
  */

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/model/TaskNodeRelation.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.model;
 
 import java.util.Objects;
@@ -54,7 +55,6 @@ public class TaskNodeRelation {
         this.endNode = endNode;
     }
 
-
     @Override
     public boolean equals(Object o) {
         if (!(o instanceof TaskNodeRelation)) {
@@ -66,10 +66,10 @@ public class TaskNodeRelation {
 
     @Override
     public String toString() {
-    return "TaskNodeRelation{" +
-            "startNode='" + startNode + '\'' +
-            ", endNode='" + endNode + '\'' +
-            '}';
+        return "TaskNodeRelation{"
+                + "startNode='" + startNode + '\''
+                + ", endNode='" + endNode + '\''
+                + '}';
     }
 
     @Override

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/model/WorkerServerModel.java

@@ -14,8 +14,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.common.model;
 
+package org.apache.dolphinscheduler.common.model;
 
 import java.util.Date;
 import java.util.Set;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/process/HttpProperty.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.process;
 
 import org.apache.dolphinscheduler.common.enums.HttpParametersType;
@@ -102,11 +103,10 @@ public class HttpProperty {
             return false;
         }
         HttpProperty property = (HttpProperty) o;
-    return Objects.equals(prop, property.prop) &&
-            Objects.equals(value, property.value);
+        return Objects.equals(prop, property.prop)
+                && Objects.equals(value, property.value);
     }
 
-
     @Override
     public int hashCode() {
         return Objects.hash(prop, value);
@@ -114,12 +114,10 @@ public class HttpProperty {
 
     @Override
     public String toString() {
-    return "HttpProperty{" +
-            "prop='" + prop + '\'' +
-            ", httpParametersType=" + httpParametersType +
-            ", value='" + value + '\'' +
-            '}';
+        return "HttpProperty{"
+              + "prop='" + prop + '\''
+              + ", httpParametersType=" + httpParametersType
+              + ", value='" + value + '\''
+              + '}';
     }
-
-
 }

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/process/ProcessDag.java

@@ -14,9 +14,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.common.process;
-
 
+package org.apache.dolphinscheduler.common.process;
 
 import org.apache.dolphinscheduler.common.model.TaskNode;
 import org.apache.dolphinscheduler.common.model.TaskNodeRelation;
@@ -77,9 +76,9 @@ public class ProcessDag {
 
     @Override
     public String toString() {
-    return "ProcessDag{" +
-            "edges=" + edges +
-            ", nodes=" + nodes +
-            '}';
+        return "ProcessDag{"
+                + "edges=" + edges
+                + ", nodes=" + nodes
+                + '}';
     }
 }

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/process/Property.java

@@ -14,8 +14,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.common.process;
 
+package org.apache.dolphinscheduler.common.process;
 
 import org.apache.dolphinscheduler.common.enums.DataType;
 import org.apache.dolphinscheduler.common.enums.Direct;
@@ -94,7 +94,6 @@ public class Property implements Serializable {
         this.value = value;
     }
 
-
     public Direct getDirect() {
         return direct;
     }
@@ -120,11 +119,10 @@ public class Property implements Serializable {
             return false;
         }
         Property property = (Property) o;
-    return Objects.equals(prop, property.prop) &&
-            Objects.equals(value, property.value);
+        return Objects.equals(prop, property.prop)
+                && Objects.equals(value, property.value);
     }
 
-
     @Override
     public int hashCode() {
         return Objects.hash(prop, value);
@@ -132,13 +130,11 @@ public class Property implements Serializable {
 
     @Override
     public String toString() {
-    return "Property{" +
-            "prop='" + prop + '\'' +
-            ", direct=" + direct +
-            ", type=" + type +
-            ", value='" + value + '\'' +
-            '}';
+        return "Property{"
+                + "prop='" + prop + '\''
+                + ", direct=" + direct
+                + ", type=" + type
+                + ", value='" + value + '\''
+                + '}';
     }
-
-
 }

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/process/ResourceInfo.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.process;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/shell/AbstractShell.java

@@ -14,8 +14,12 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.shell;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 import java.io.BufferedReader;
 import java.io.File;
 import java.io.IOException;
@@ -27,10 +31,6 @@ import java.util.TimerTask;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicBoolean;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-
 /**
  * A base class for running a Unix command.
  * 
@@ -93,8 +93,6 @@ public abstract class AbstractShell {
         this.lastTime = (interval < 0) ? 0 : -interval;
     }
 
-
-  
     /**
      * set the environment for the command
      * @param env Mapping of environment variables
@@ -124,7 +122,6 @@ public abstract class AbstractShell {
         runCommand();
     }
 
-  
     /**
      * Run a command   actual work
      */
@@ -147,8 +144,7 @@ public abstract class AbstractShell {
 
         if (timeOutInterval > 0) {
             timeOutTimer = new Timer();
-      timeoutTimerTask = new ShellTimeoutTimerTask(
-          this);
+            timeoutTimerTask = new ShellTimeoutTimerTask(this);
             //One time scheduling.
             timeOutTimer.schedule(timeoutTimerTask, timeOutInterval);
         }
@@ -191,7 +187,9 @@ public abstract class AbstractShell {
         try {
             errThread.start();
             inThread.start();
-    } catch (IllegalStateException ise) { }
+        } catch (IllegalStateException ise) {
+            logger.warn("Illegal while starting the error and in thread", ise);
+        }
         try {
             // parse the output
             exitCode = process.waitFor();
@@ -245,8 +243,7 @@ public abstract class AbstractShell {
      * @param lines lines
      * @throws IOException errors
      */
-  protected abstract void parseExecResult(BufferedReader lines)
-  throws IOException;
+    protected abstract void parseExecResult(BufferedReader lines) throws IOException;
 
     /**
      * get the current sub-process executing the given command
@@ -271,8 +268,6 @@ public abstract class AbstractShell {
         this.timedOut.set(true);
     }
 
-
-
     /**
      * Timer which is used to timeout scripts spawned off by shell.
      */
@@ -323,9 +318,11 @@ public abstract class AbstractShell {
      */
     public static class ProcessContainer extends ConcurrentHashMap<Integer, Process> {
         private static final ProcessContainer container = new ProcessContainer();
+
         private ProcessContainer() {
             super();
         }
+
         public static final ProcessContainer getInstance() {
             return container;
         }
@@ -333,6 +330,7 @@ public abstract class AbstractShell {
         public static void putProcess(Process process) {
             getInstance().put(process.hashCode(), process);
         }
+
         public static int processSize() {
             return getInstance().size();
         }

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/shell/ShellExecutor.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.shell;
 
 import java.io.BufferedReader;
@@ -34,7 +35,6 @@ public class ShellExecutor extends AbstractShell {
     private String[] command;
     private StringBuffer output;
 
-
     public ShellExecutor(String... execString) {
         this(execString, null);
     }
@@ -74,7 +74,6 @@ public class ShellExecutor extends AbstractShell {
         timeOutInterval = timeout;
     }
 
-
     /**
      * Static method to execute a shell command.
      * Covers most of the simple cases without requiring the user to implement

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/AbstractParameters.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task;
 
 import org.apache.dolphinscheduler.common.enums.Direct;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/IParameters.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task;
 
 import org.apache.dolphinscheduler.common.process.ResourceInfo;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/TaskTimeoutParameter.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task;
 
 import org.apache.dolphinscheduler.common.enums.TaskTimeoutStrategy;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/dependent/DependentParameters.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task.dependent;
 
 import org.apache.dolphinscheduler.common.enums.DependentRelation;
@@ -29,8 +30,6 @@ public class DependentParameters extends AbstractParameters {
     private List<DependentTaskModel> dependTaskList;
     private DependentRelation relation;
 
-
-
     @Override
     public boolean checkParameters() {
         return true;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/mr/MapReduceParameters.java

@@ -70,7 +70,6 @@ public class MapReduceParameters extends AbstractParameters {
      */
     private ProgramType programType;
 
-
     public String getMainClass() {
         return mainClass;
     }

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/python/PythonParameters.java

@@ -14,8 +14,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.common.task.python;
 
+package org.apache.dolphinscheduler.common.task.python;
 
 import org.apache.dolphinscheduler.common.process.ResourceInfo;
 import org.apache.dolphinscheduler.common.task.AbstractParameters;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/sql/SqlBinds.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task.sql;
 
 import org.apache.dolphinscheduler.common.process.Property;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/sql/SqlType.java

@@ -14,8 +14,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.apache.dolphinscheduler.common.task.sql;
 
+package org.apache.dolphinscheduler.common.task.sql;
 
 public enum SqlType {
     /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/sqoop/SqoopParameters.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task.sqoop;
 
 import org.apache.dolphinscheduler.common.enums.SqoopJobType;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/sqoop/sources/SourceHdfsParameter.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task.sqoop.sources;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/sqoop/sources/SourceHiveParameter.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task.sqoop.sources;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/sqoop/sources/SourceMysqlParameter.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task.sqoop.sources;
 
 import org.apache.dolphinscheduler.common.process.Property;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/sqoop/targets/TargetHdfsParameter.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task.sqoop.targets;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/sqoop/targets/TargetHiveParameter.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task.sqoop.targets;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/sqoop/targets/TargetMysqlParameter.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task.sqoop.targets;
 
 /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/task/subprocess/SubProcessParameters.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.task.subprocess;
 
 import org.apache.dolphinscheduler.common.process.ResourceInfo;
@@ -22,7 +23,6 @@ import org.apache.dolphinscheduler.common.task.AbstractParameters;
 import java.util.ArrayList;
 import java.util.List;
 
-
 public class SubProcessParameters extends AbstractParameters {
 
     /**

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/thread/Stopper.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.thread;
 
 import java.util.concurrent.atomic.AtomicBoolean;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/thread/ThreadUtils.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.thread;
 
 import java.util.concurrent.ExecutorService;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/DependentUtils.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.utils;
 
 import org.apache.dolphinscheduler.common.enums.DependResult;
@@ -60,7 +61,6 @@ public class DependentUtils {
         return dependResult;
     }
 
-
     /**
      * get date interval list by business date and date value.
      *

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/HadoopUtils.java

@@ -22,8 +22,8 @@ import static org.apache.dolphinscheduler.common.Constants.RESOURCE_UPLOAD_PATH;
 import org.apache.dolphinscheduler.common.Constants;
 import org.apache.dolphinscheduler.common.enums.ExecutionStatus;
 import org.apache.dolphinscheduler.common.enums.ResUploadType;
-import org.apache.dolphinscheduler.spi.enums.ResourceType;
 import org.apache.dolphinscheduler.common.exception.BaseException;
+import org.apache.dolphinscheduler.spi.enums.ResourceType;
 
 import org.apache.commons.io.IOUtils;
 import org.apache.commons.lang.StringUtils;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/OSUtils.java

@@ -35,7 +35,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
-import java.util.Optional;
 import java.util.StringTokenizer;
 import java.util.regex.Pattern;
 

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/ScriptRunner.java

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.utils;
 
 import java.io.IOException;

dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/TriFunction.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.apache.dolphinscheduler.common.utils;
 
 /**