diff -r 1872c1252909 -r fe5141eabb0e jaxws/src/share/jaxws_classes/com/sun/tools/internal/xjc/Driver.java
--- a/jaxws/src/share/jaxws_classes/com/sun/tools/internal/xjc/Driver.java	Wed Jul 05 18:49:16 2017 +0200
+++ b/jaxws/src/share/jaxws_classes/com/sun/tools/internal/xjc/Driver.java	Tue Apr 09 14:51:13 2013 +0100
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -38,6 +38,7 @@
 import com.sun.codemodel.internal.writer.ZipCodeWriter;
 import com.sun.istack.internal.NotNull;
 import com.sun.istack.internal.Nullable;
+import com.sun.istack.internal.tools.DefaultAuthenticator;
 import com.sun.tools.internal.xjc.generator.bean.BeanGenerator;
 import com.sun.tools.internal.xjc.model.Model;
 import com.sun.tools.internal.xjc.outline.Outline;
@@ -222,9 +223,15 @@
         opt.setSchemaLanguage(Language.XMLSCHEMA);  // disable auto-guessing
         try {
             opt.parseArguments(args);
-        } catch (WeAreDone _) {
+        } catch (WeAreDone e) {
+            if (opt.proxyAuth != null) {
+                DefaultAuthenticator.reset();
+            }
             return -1;
         } catch(BadCommandLineException e) {
+            if (opt.proxyAuth != null) {
+                DefaultAuthenticator.reset();
+            }
             e.initOptions(opt);
             throw e;
         }
@@ -401,6 +408,10 @@
                 listener.message(Messages.format(Messages.STACK_OVERFLOW));
                 return -1;
             }
+        } finally {
+            if (opt.proxyAuth != null) {
+                DefaultAuthenticator.reset();
+            }
         }
     }