Tmp folder fix (asasvari via gezapeti)
diff --git a/tools/src/main/java/org/apache/oozie/tools/OozieSharelibCLI.java b/tools/src/main/java/org/apache/oozie/tools/OozieSharelibCLI.java
index b49f4a7..eb2a5f9 100644
--- a/tools/src/main/java/org/apache/oozie/tools/OozieSharelibCLI.java
+++ b/tools/src/main/java/org/apache/oozie/tools/OozieSharelibCLI.java
@@ -179,9 +179,7 @@
                 extraLibs = getExtraLibs(param);
             }
 
-            File temp = File.createTempFile("oozie", ".dir");
-            temp.delete();
-            temp.mkdir();
+            File temp = Files.createTempDirectory("oozie").toFile();
             temp.deleteOnExit();
 
             //Check whether the lib is a tar file or folder