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    <p>You cannot print semester information using the built-in pattern symbols (see this <a href="http://sourceforge.net/p/joda-time/discussion/337835/thread/79259c3c/" rel="nofollow">similar issue in a bug report</a>). You have two options:</p> <ol> <li><p><strong>Build the logic from scratch</strong></p> <p>You can produce <code>DateTimeFormatter</code> instances using static methods from the <code>DateTimeFormat</code> class:</p> <pre><code>DateTimeFormatter format = DateTimeFormat.forPattern("yyyy"); </code></pre> <p>You can also retrieve the month of the year from a Joda <code>DateTime</code> by calling:</p> <pre><code>myDateTime.monthOfYear().get(); </code></pre> <p><br> </p></li> <li><p><strong>Use <code>DateTimeFormatterBuilder</code> to construct a formatter</strong></p> <p>An alternative, might be to use <a href="http://joda-time.sourceforge.net/apidocs/org/joda/time/format/DateTimeFormatterBuilder.html" rel="nofollow"><code>DateTimeFormatterBuilder</code></a> to construct a custom <code>DateTimeFormatter</code> that displays your preferred text. Something like:</p> <pre><code>DateTimeFormatterBuilder builder = new DateTimeFormatterBuilder(); builder.append(DateTimeFormat.forPattern("yyyy")); builder.appendLiteral(' '); builder.append(new SemesterPrinter()); return builder.toFormatter(); </code></pre> <p>where <code>SemesterPrinter</code> would need to implement <a href="http://joda-time.sourceforge.net/apidocs/org/joda/time/format/DateTimePrinter.html" rel="nofollow"><code>DateTimePrinter</code></a> and would be reponsible for producing the text <code>first semester</code> or <code>second semester</code> based on the supplied date information..</p></li> </ol>
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    1. POProgrammatic Joda Time formatter
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    1. USDuncan Jones
    1. USDuncan Jones
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    1. COWell, I can not see how this will print "first semester" or "second semester"... Printing only the year is the (very) easy part...
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      1. USLudovic Pénet
    2. CO@LudovicPénet Ah, on second thought I may have misunderstood the question. I've edited my answer.
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    3. COI feared that I would indeed have to construct the DateTimePrinter from scratch...
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