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From "Igor Saprykin (JIRA)" <j...@apache.org>
Subject [jira] Updated: (COLLECTIONS-363) TransformedMap is Serializable but its superclass doesn't define an accessible void constructor
Date Mon, 20 Dec 2010 18:21:17 GMT

     [ https://issues.apache.org/jira/browse/COLLECTIONS-363?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Igor Saprykin updated COLLECTIONS-363:
--------------------------------------

    Attachment: TransformedMap.fullCollection.version3.2.obj
                TransformedMap.emptyCollection.version3.2.obj

> TransformedMap is Serializable but its superclass doesn't define an accessible void constructor
> -----------------------------------------------------------------------------------------------
>
>                 Key: COLLECTIONS-363
>                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-363
>             Project: Commons Collections
>          Issue Type: Bug
>          Components: Map
>    Affects Versions: 3.2
>            Reporter: Sebb
>         Attachments: COLLECTIONS-363-obj-test-fix.patch, COLLECTIONS-363.patch, TransformedMap.emptyCollection.version3.2.obj,
TransformedMap.fullCollection.version3.2.obj
>
>
> TransformedMap is Serializable but its superclass doesn't define an accessible void constructor.
> For example, the following test fails:
> {code}
> public void testSerialisation() throws Exception {
>     TransformedMap<String, String, String, String> map = TransformedMap.decorate(
>             new HashMap<String, String>(),  NOPTransformer.<String> getInstance(),
NOPTransformer.<String> getInstance());
>     ByteArrayOutputStream bytes = new ByteArrayOutputStream();
>     ObjectOutputStream out = new ObjectOutputStream(bytes);
>     out.writeObject(map); // fails with java.io.InvalidClassException: org.apache.commons.collections.splitmap.TransformedMap;
no valid constructor
>     out.close();
> }
> {code}

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