1 files changed, 23 insertions, 0 deletions
diff --git a/vespalog/src/main/java/com/yahoo/log/impl/LogUtils.java b/vespalog/src/main/java/com/yahoo/log/impl/LogUtils.java
new file mode 100644
index 00000000000..8c182625c85
--- /dev/null
+++ b/vespalog/src/main/java/com/yahoo/log/impl/LogUtils.java
@@ -0,0 +1,23 @@
+// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.log.impl;
+
+import static com.yahoo.vespa.defaults.Defaults.getDefaults;
+
+/**
+ * @author Ulf Lilleengen
+ * @author Bjorn Borud
+ * @author arnej27959
+ * @author bjorncs
+ * TODO remove "public" keyword, should be package private
+ */
+public class LogUtils {
+    public static boolean empty(String s) {
+        return (s == null || s.equals(""));
+    }
+    public static String getHostName () {
+        return getDefaults().vespaHostname();
+    }
+    public static String getPID() {
+        return Long.toString(ProcessHandle.current().pid());
+    }
+}