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    <title>MongoDB Jira</title>
    <link>https://jira.mongodb.org</link>
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    <language>en-us</language>    <build-info>
        <version>9.7.1</version>
        <build-number>970001</build-number>
        <build-date>13-04-2023</build-date>
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<item>
            <title>[JAVA-24] Collection find (with specified fields) needs javadoc comments</title>
                <link>https://jira.mongodb.org/browse/JAVA-24</link>
                <project id="10006" key="JAVA">Java Driver</project>
                    <description>
&lt;p&gt;This method is not properly documented and there aren&apos;t any examples in the tutorial. At first, I tried to pass a DBList of the keys in. Please make sure to specify that you pass in an empty DBObject to the find method to walk all docs in the collection.&lt;/p&gt;

&lt;p&gt;DBCursor find(DBObject ref, DBObject keys) &lt;/p&gt;

&lt;p&gt;Here is my test/sample code:&lt;/p&gt;

&lt;p&gt;        final Mongo db = new Mongo(&quot;localhost&quot;, &quot;myDb&quot;);&lt;br/&gt;
        final DBCollection col = db.getCollection(&quot;myCollection&quot;);&lt;/p&gt;

&lt;p&gt;        final BasicDBObject keys = new BasicDBObject();&lt;br/&gt;
        keys.put(&quot;_id&quot;, 1);&lt;/p&gt;

&lt;p&gt;        final DBCursor cur = col.find(new BasicDBObject(), keys);&lt;/p&gt;

&lt;p&gt;        while (cur.hasNext()) &lt;/p&gt;
{
            BasicDBObject doc = (BasicDBObject)cur.next();
            for (final String field : doc.keySet()) System.out.println(field);
        }

&lt;p&gt;I would also document that the _ns field is always returned.&lt;/p&gt;</description>
                <environment></environment>
        <key id="10495">JAVA-24</key>
            <summary>Collection find (with specified fields) needs javadoc comments</summary>
                <type id="1" iconUrl="https://jira.mongodb.org/secure/viewavatar?size=xsmall&amp;avatarId=14703&amp;avatarType=issuetype">Bug</type>
                                            <priority id="4" iconUrl="https://jira.mongodb.org/images/icons/priorities/minor.svg">Minor - P4</priority>
                        <status id="6" iconUrl="https://jira.mongodb.org/images/icons/statuses/closed.png" description="The issue is considered finished, the resolution is correct. Issues which are closed can be reopened.">Closed</status>
                    <statusCategory id="3" key="done" colorName="success"/>
                                    <resolution id="9">Done</resolution>
                                        <assignee username="kristina">Kristina Chodorow</assignee>
                                    <reporter username="rn@deftlabs.com">Ryan Nitz</reporter>
                        <labels>
                    </labels>
                <created>Wed, 26 Aug 2009 14:01:39 +0000</created>
                <updated>Fri, 2 Oct 2009 11:38:54 +0000</updated>
                            <resolved>Wed, 26 Aug 2009 15:34:49 +0000</resolved>
                                                    <fixVersion>0.8</fixVersion>
                                                        <votes>0</votes>
                                    <watches>0</watches>
                                                                                                                <comments>
                            <comment id="10568" author="kristina" created="Wed, 26 Aug 2009 15:34:49 +0000"  >&lt;p&gt;Added more docs and your example.&lt;/p&gt;</comment>
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