JAL-1336 stop example file from launching in plugin

diff --git a/src/jalview/bin/Jalview.java b/src/jalview/bin/Jalview.java
index 142b4c3..2920e37 100755 (executable)
--- a/src/jalview/bin/Jalview.java
+++ b/src/jalview/bin/Jalview.java
@@ -36,6 +36,7 @@ import java.util.*;
 
 import javax.swing.*;
 
+import jalview.bin.Cache;
 import jalview.gui.*;
 import jalview.util.Platform;
 
@@ -517,7 +518,7 @@ public class Jalview
     // And the user
     // ////////////////////
     if (!headless && file == null && vamsasImport == null
-            && jalview.bin.Cache.getDefault("SHOW_STARTUP_FILE", true))
+            && !Cache.isPlugin() && jalview.bin.Cache.getDefault("SHOW_STARTUP_FILE", true))
     {
       file = jalview.bin.Cache.getDefault(
               "STARTUP_FILE",