headless test

diff --git a/src/jalview/util/Platform.java b/src/jalview/util/Platform.java
index c353bc2..2eec73c 100644 (file)
--- a/src/jalview/util/Platform.java
+++ b/src/jalview/util/Platform.java
@@ -35,5 +35,10 @@ public class Platform
     return java.lang.System.getProperty("os.name").indexOf("Mac") > -1;\r
 \r
   }\r
-\r
+  public boolean isHeadless()\r
+  {\r
+    String hdls = java.lang.System.getProperty("java.awt.headless");\r
+    \r
+    return hdls!=null && hdls.equals("true"); \r
+  }\r
 }\r