X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fjavascript%2FJSFunctionExec.java;h=29f3fa939f7ff60c1ccebdd615c99ded63118d9c;hb=f5e62b7ae1c880870d2c162bcd3aa3097f799b41;hp=cd9ca88f7b6a5a76b040448f396720af4d99593a;hpb=ad15cff29620f960119f80176f1fd443da9f6763;p=jalview.git

diff --git a/src/jalview/javascript/JSFunctionExec.java b/src/jalview/javascript/JSFunctionExec.java
index cd9ca88..29f3fa9 100644
--- a/src/jalview/javascript/JSFunctionExec.java
+++ b/src/jalview/javascript/JSFunctionExec.java
@@ -20,11 +20,12 @@
  */
 package jalview.javascript;
 
+import jalview.bin.JalviewLite;
+
 import java.net.URL;
 import java.util.Vector;
 
 import netscape.javascript.JSObject;
-import jalview.bin.JalviewLite;
 
 public class JSFunctionExec implements Runnable
 {
@@ -38,17 +39,6 @@ public class JSFunctionExec implements Runnable
     jvlite.setExecutor(this);
   }
 
-  public void finalize()
-  {
-    jvlite = null;
-    executor = null;
-    if (jsExecQueue != null)
-    {
-      jsExecQueue.clear();
-    }
-    jsExecQueue = null;
-  }
-
   private Vector jsExecQueue;
 
   private Thread executor = null;
@@ -81,6 +71,7 @@ public class JSFunctionExec implements Runnable
     executor = null;
   }
 
+  @Override
   public void run()
   {
     while (jsExecQueue != null)
@@ -163,6 +154,7 @@ public class JSFunctionExec implements Runnable
     final Exception[] jsex = new Exception[1];
     Runnable exec = new Runnable()
     {
+      @Override
       public void run()
       {
         try
@@ -195,13 +187,13 @@ public class JSFunctionExec implements Runnable
             if (jex instanceof netscape.javascript.JSException
                     && jvlite.jsfallbackEnabled)
             {
-              jsex[0] = (netscape.javascript.JSException) jex;
+              jsex[0] = jex;
               if (jvlite.debug)
               {
                 System.err.println("Falling back to javascript: url call");
               }
-              StringBuffer sb = new StringBuffer("javascript:" + _listener
-                      + "(");
+              StringBuffer sb = new StringBuffer(
+                      "javascript:" + _listener + "(");
               for (int i = 0; objects != null && i < objects.length; i++)
               {
                 if (i > 0)
@@ -211,9 +203,8 @@ public class JSFunctionExec implements Runnable
                 sb.append("\"");
                 // strip out nulls and complex objects that we can't pass this
                 // way.
-                if (objects[i] != null
-                        && !(objects[i].getClass().getName()
-                                .indexOf("jalview") == 0))
+                if (objects[i] != null && !(objects[i].getClass().getName()
+                        .indexOf("jalview") == 0))
                 {
                   sb.append(objects[i].toString());
                 }