X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FJalviewAppender.java;h=1f03c4c17c7207348f408b6a0f030eefefc8bf22;hb=ab43013b7e357b84b4abade0dba949668dfb2a0e;hp=8d3f990c8ac88c8d67f38f6a3c257ff47a34cad2;hpb=17c8e30466e7a52708ed95465151dd254617a7e4;p=jalview.git

diff --git a/src/jalview/gui/JalviewAppender.java b/src/jalview/gui/JalviewAppender.java
index 8d3f990..1f03c4c 100644
--- a/src/jalview/gui/JalviewAppender.java
+++ b/src/jalview/gui/JalviewAppender.java
@@ -1,3 +1,23 @@
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2b1)
+ * Copyright (C) 2014 The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License 
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *  
+ * Jalview is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty 
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+ * PURPOSE.  See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
 package jalview.gui;
 
 import javax.swing.JTextArea;
@@ -7,33 +27,37 @@ import org.apache.log4j.WriterAppender;
 import org.apache.log4j.spi.LoggingEvent;
 
 /**
- * From http://textareaappender.zcage.com/
- * the means to capture the logs, too.
- * Simple example of creating a Log4j appender that will
- * write to a JTextArea. 
+ * From http://textareaappender.zcage.com/ the means to capture the logs, too.
+ * Simple example of creating a Log4j appender that will write to a JTextArea.
  */
-public class JalviewAppender extends WriterAppender {
-        
-        static private JTextArea jTextArea = null;
-        
-        /** Set the target JTextArea for the logging information to appear. */
-        static public void setTextArea(JTextArea jTextArea) {
-                JalviewAppender.jTextArea = jTextArea;
-        }
-        /**
-         * Format and then append the loggingEvent to the stored
-         * JTextArea.
-         */
-        public void append(LoggingEvent loggingEvent) {
-                final String message = this.layout.format(loggingEvent);
+public class JalviewAppender extends WriterAppender
+{
+
+  static private JTextArea jTextArea = null;
+
+  /** Set the target JTextArea for the logging information to appear. */
+  static public void setTextArea(JTextArea jTextArea)
+  {
+    JalviewAppender.jTextArea = jTextArea;
+  }
+
+  /**
+   * Format and then append the loggingEvent to the stored JTextArea.
+   */
+  public void append(LoggingEvent loggingEvent)
+  {
+    final String message = this.layout.format(loggingEvent);
 
-                // Append formatted message to textarea using the Swing Thread.
-                SwingUtilities.invokeLater(new Runnable() {
-                        public void run() {
-                          if (jTextArea!=null) {
-                            jTextArea.append(message);
-                          }
-                        }
-                });
+    // Append formatted message to textarea using the Swing Thread.
+    SwingUtilities.invokeLater(new Runnable()
+    {
+      public void run()
+      {
+        if (jTextArea != null)
+        {
+          jTextArea.append(message);
         }
-}
\ No newline at end of file
+      }
+    });
+  }
+}