1 files changed, 14 insertions, 0 deletions
diff --git a/bundle-plugin/src/main/scala/com/yahoo/container/plugin/util/Strings.scala b/bundle-plugin/src/main/scala/com/yahoo/container/plugin/util/Strings.scala
new file mode 100644
index 00000000000..a0c3c1d001f
--- /dev/null
+++ b/bundle-plugin/src/main/scala/com/yahoo/container/plugin/util/Strings.scala
@@ -0,0 +1,14 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.container.plugin.util
+
+ /**
+ * @author  tonytv
+ */
+object Strings {
+  def emptyStringTo(replacement: String)(s: String) = {
+    if (s.isEmpty) replacement
+    else s
+  }
+
+  def noneIfEmpty(s: String) = Option(s).filterNot(_.isEmpty)
+}