From 31bf84122b21efb444aa8d055472e166ffb90783 Mon Sep 17 00:00:00 2001
From: aarne <aarne@cs.chalmers.se>
Date: Tue, 20 May 2008 11:47:44 +0000
Subject: moved all old source code to src-2.9 ; src will be for GF 3
 development

---
 src-2.9/JavaGUI/Utils.java | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 src-2.9/JavaGUI/Utils.java

(limited to 'src-2.9/JavaGUI/Utils.java')

diff --git a/src-2.9/JavaGUI/Utils.java b/src-2.9/JavaGUI/Utils.java
new file mode 100644
index 000000000..b10f54712
--- /dev/null
+++ b/src-2.9/JavaGUI/Utils.java
@@ -0,0 +1,22 @@
+
+import java.io.File;
+
+public class Utils {
+
+    public final static String gf = "gf";
+    public final static String gfcm = "gfcm";
+
+    /*
+     * Get the extension of a file.
+     */
+    public static String getExtension(File f) {
+        String ext = null;
+        String s = f.getName();
+        int i = s.lastIndexOf('.');
+
+        if (i > 0 &&  i < s.length() - 1) {
+            ext = s.substring(i+1).toLowerCase();
+        }
+        return ext;
+    }
+}
-- 
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