--- /dev/null	2015-04-26 06:51:08.003313989 -0700
+++ new/jdk/src/jdk.internal.le/share/classes/jdk/internal/jline/console/completer/EnumCompleter.java	2015-07-02 08:21:38.248707473 -0700
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2002-2012, the original author or authors.
+ *
+ * This software is distributable under the BSD license. See the terms of the
+ * BSD license in the documentation provided with this software.
+ *
+ * http://www.opensource.org/licenses/bsd-license.php
+ */
+package jdk.internal.jline.console.completer;
+
+import static jdk.internal.jline.internal.Preconditions.checkNotNull;
+
+/**
+ * {@link Completer} for {@link Enum} names.
+ *
+ * @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
+ * @since 2.3
+ */
+public class EnumCompleter
+    extends StringsCompleter
+{
+    public EnumCompleter(Class<? extends Enum<?>> source) {
+        checkNotNull(source);
+
+        for (Enum<?> n : source.getEnumConstants()) {
+            this.getStrings().add(n.name().toLowerCase());
+        }
+    }
+}