1 files changed, 30 insertions, 30 deletions
diff --git a/sdc-workflow-designer-ui/src/app/util/workflow-util.ts b/sdc-workflow-designer-ui/src/app/util/workflow-util.ts
index 504e0903..fae54b48 100644
--- a/sdc-workflow-designer-ui/src/app/util/workflow-util.ts
+++ b/sdc-workflow-designer-ui/src/app/util/workflow-util.ts
@@ -1,30 +1,30 @@
-/**
- * Copyright (c) 2017 ZTE Corporation.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * and the Apache License 2.0 which both accompany this distribution,
- * and are available at http://www.eclipse.org/legal/epl-v10.html
- * and http://www.apache.org/licenses/LICENSE-2.0
- *
- * Contributors:
- *     ZTE - initial API and implementation and/or initial documentation
- */
-export class WorkflowUtil {
-    public static deepClone(source: any) {
-        if (source === null || typeof source !== 'object') {
-            return source;
-        } else {
-            if (source instanceof Array) {
-                const target = [];
-                source.forEach(item => target.push(WorkflowUtil.deepClone(item)));
-                return target;
-            } else {
-                const target = {};
-                for (const key in source) {
-                    target[key] = WorkflowUtil.deepClone(source[key]);
-                }
-                return target;
-            }
-        }
-    }
-}
+/**
+ * Copyright (c) 2017 ZTE Corporation.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * and the Apache License 2.0 which both accompany this distribution,
+ * and are available at http://www.eclipse.org/legal/epl-v10.html
+ * and http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Contributors:
+ *     ZTE - initial API and implementation and/or initial documentation
+ */
+export class WorkflowUtil {
+    public static deepClone(source: any) {
+        if (source === null || typeof source !== 'object') {
+            return source;
+        } else {
+            if (source instanceof Array) {
+                const target = [];
+                source.forEach(item => target.push(WorkflowUtil.deepClone(item)));
+                return target;
+            } else {
+                const target = {};
+                for (const key in source) {
+                    target[key] = WorkflowUtil.deepClone(source[key]);
+                }
+                return target;
+            }
+        }
+    }
+}