JAL-2322 JAL-2309 replaced references to isheadless variable with method call to...

diff --git a/src/jalview/io/HTMLOutput.java b/src/jalview/io/HTMLOutput.java
index ccf1ea4..a422a38 100755 (executable)
--- a/src/jalview/io/HTMLOutput.java
+++ b/src/jalview/io/HTMLOutput.java
@@ -43,8 +43,6 @@ public abstract class HTMLOutput
 
   protected IProgressIndicator pIndicator;
 
-  private boolean headless;
-
   protected File generatedFile;
 
   public HTMLOutput(AlignmentPanel ap)
@@ -252,7 +250,7 @@ public abstract class HTMLOutput
   public String getOutputFile() throws NoFileSelectedException
   {
     String selectedFile = null;
-    if (pIndicator != null && !headless)
+    if (pIndicator != null && !isHeadless())
     {
       pIndicator.setProgressBar(MessageManager.formatMessage(
               "status.waiting_for_user_to_select_output_file", "HTML"),
@@ -288,7 +286,7 @@ public abstract class HTMLOutput
 
   protected void setProgressMessage(String message)
   {
-    if (pIndicator != null && !headless)
+    if (pIndicator != null && !isHeadless())
     {
       pIndicator.setProgressBar(message, pSessionId);
     }