From 4cd721efa92af28718ee34af4b50f6a794102b22 Mon Sep 17 00:00:00 2001
From: parrt <parrt@antlr.org>
Date: Mon, 10 May 2010 16:01:24 -0800
Subject: [PATCH] add method

[git-p4: depot-paths = "//depot/code/antlr4/main/": change = 6859]
---
 tool/src/org/antlr/v4/misc/Utils.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tool/src/org/antlr/v4/misc/Utils.java b/tool/src/org/antlr/v4/misc/Utils.java
index 4dd91544d..aa9835103 100644
--- a/tool/src/org/antlr/v4/misc/Utils.java
+++ b/tool/src/org/antlr/v4/misc/Utils.java
@@ -101,4 +101,12 @@ public class Utils {
 		for (T t : nodes) a.add(t.getText());
 		return a;
 	}
+
+	public static <T> List<T> list(T... values) {
+		List<T> x = new ArrayList<T>(values.length);
+		for (T v : values) {
+			if ( v!=null ) x.add(v);
+		}
+		return x;
+	}
 }