Fix #813: XmlSuite.setParallel(Ljava/lang/String;)V is missing
diff --git a/src/main/java/org/testng/xml/XmlSuite.java b/src/main/java/org/testng/xml/XmlSuite.java
index 62f333c..7474471 100755
--- a/src/main/java/org/testng/xml/XmlSuite.java
+++ b/src/main/java/org/testng/xml/XmlSuite.java
@@ -182,6 +182,14 @@
   }
 
   /**
+   * @deprecated Use #setParallel(XmlSuite.ParallelMode) instead
+   */
+  @Deprecated
+  public void setParallel(String parallel) {
+    setParallel(XmlSuite.ParallelMode.getValidParallel(parallel));
+  }
+
+  /**
    * Sets the parallel mode
    * @param parallel the parallel mode
    */