test to fail (see issue 82). Generic collections erases tags which not alway ok.
diff --git a/src/test/java/org/yaml/snakeyaml/issues/issue82/PropOrderInfluenceWhenAliasedInGenericCollectionTest.java b/src/test/java/org/yaml/snakeyaml/issues/issue82/PropOrderInfluenceWhenAliasedInGenericCollectionTest.java
new file mode 100644
index 0000000..a1176b7
--- /dev/null
+++ b/src/test/java/org/yaml/snakeyaml/issues/issue82/PropOrderInfluenceWhenAliasedInGenericCollectionTest.java
@@ -0,0 +1,101 @@
+/**
+ * Copyright (c) 2008-2010, http://code.google.com/p/snakeyaml/
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.yaml.snakeyaml.javabeans;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+
+import org.yaml.snakeyaml.Yaml;
+
+import junit.framework.TestCase;
+
+public class PropOrderInfluenceWhenAliasedInGenericCollectionTest extends TestCase {
+
+ public static interface Account {
+ }
+
+ public static class GeneralAccount implements Account {
+ public String name = "General";
+ }
+
+ public static class SuperSaverAccount extends GeneralAccount {
+ public String name = "SuperSaver";
+ }
+
+ public static class SecretAccount implements Account {
+ public String name = "Secret";
+ }
+
+ public static class CustomerAB {
+ public Collection<Account> aAll;
+ public Collection<GeneralAccount> bGeneral;
+ }
+
+ public static class CustomerBA {
+ public Collection<GeneralAccount> aGeneral;
+ public Collection<Account> bAll;
+ }
+
+ public void testAB() {
+ SuperSaverAccount supersaver = new SuperSaverAccount();
+ SecretAccount secret = new SecretAccount();
+ GeneralAccount generalAccount = new GeneralAccount();
+
+ CustomerAB customerAB = new CustomerAB();
+ ArrayList<Account> all = new ArrayList<Account>();
+ all.add(supersaver);
+ all.add(secret);
+ all.add(generalAccount);
+ ArrayList<GeneralAccount> general = new ArrayList<GeneralAccount>();
+ general.add(generalAccount);
+ general.add(supersaver);
+
+ customerAB.aAll = all;
+ customerAB.bGeneral = general;
+
+ Yaml yaml = new Yaml();
+ String dump = yaml.dump(customerAB);
+ //System.out.println(dump);
+
+ yaml.load(dump);
+
+ }
+
+ public void testBA() {
+ SuperSaverAccount supersaver = new SuperSaverAccount();
+ SecretAccount secret = new SecretAccount();
+ GeneralAccount generalAccount = new GeneralAccount();
+
+ CustomerBA customerBA = new CustomerBA();
+ ArrayList<Account> all = new ArrayList<Account>();
+ all.add(supersaver);
+ all.add(secret);
+ all.add(generalAccount);
+ ArrayList<GeneralAccount> general = new ArrayList<GeneralAccount>();
+ general.add(generalAccount);
+ general.add(supersaver);
+
+ customerBA.aGeneral = general;
+ customerBA.bAll = all;
+
+ Yaml yaml = new Yaml();
+ String dump = yaml.dump(customerBA);
+ //System.out.println(dump);
+ yaml.load(dump);
+ }
+}
