8016545: java.beans.XMLEncoder.writeObject output is wrong

Reviewed-by: alexsch

src/share/classes/java/beans/XMLEncoder.java

@@ -377,7 +377,7 @@ public class XMLEncoder extends Encoder implements AutoCloseable {
             Object arg = args[i];
             mark(arg, true);
         }
-        mark(stm.getTarget(), false);
+        mark(stm.getTarget(), stm instanceof Expression);
     }
 
 

test/java/beans/XMLEncoder/Test8016545.java

+/*
+ * Copyright (c) 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
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8016545
+ * @summary Tests beans with predefined fields
+ * @author Sergey Malenkov
+ */
+
+public class Test8016545 extends AbstractTest {
+    public static void main(String[] args) {
+        new Test8016545().test(true);
+    }
+
+    @Override
+    protected Object getObject() {
+        Bean bean = new Bean();
+        bean.setUndefined(Boolean.FALSE);
+        Info info = new Info();
+        info.setEnabled(Boolean.TRUE);
+        info.setID(1);
+        bean.setInfo(info);
+        return bean;
+    }
+
+    @Override
+    protected Object getAnotherObject() {
+        Bean bean = new Bean();
+        bean.setUndefined(Boolean.TRUE);
+        bean.getInfo().setEnabled(Boolean.FALSE);
+        bean.getInfo().setID(2);
+        return bean;
+    }
+
+    public static class Bean {
+        private Info info = new Info(); // predefined
+        private Boolean defined = Boolean.TRUE;
+        private Boolean undefined;
+
+        public Info getInfo() {
+            return this.info;
+        }
+
+        public void setInfo(Info info) {
+            this.info = info;
+        }
+
+        public Boolean getDefined() {
+            return this.defined;
+        }
+
+        public void setDefined(Boolean defined) {
+            this.defined = defined;
+        }
+
+        public Boolean getUndefined() {
+            return this.undefined;
+        }
+
+        public void setUndefined(Boolean undefined) {
+            this.undefined = undefined;
+        }
+    }
+
+    public static class Info {
+        private Integer id;
+        private Boolean enabled;
+
+        public Integer getID() {
+            return this.id;
+        }
+
+        public void setID(Integer id) {
+            this.id = id;
+        }
+
+        public Boolean getEnabled() {
+            return this.enabled;
+        }
+
+        public void setEnabled(Boolean enabled) {
+            this.enabled = enabled;
+        }
+    }
+}