title: jodatime -> parse error utc datetime string
body: <p>Currently, I'm trying to parse a DateTime using jodatime library.</p>
  
  <pre><code>String stringLiteral = "09/05/2016 12:25:39"
  try {
    DateTime utcDateTime = new DateTime(stringLiteral, DateTimeZone.UTC);
    this.expressionType = ExpressionEnumType.date;
    this.expressions.add(ConstantImpl.create(utcDateTime.toDate()));
  } catch (IllegalArgumentException e)
  {
    this.expressionType = ExpressionEnumType.string;
    this.expressions.add(ConstantImpl.create(stringLiteral));
  }
  </code></pre>
  
  <p>However, jodatime tells me:</p>
  
  <blockquote>
    <p>java.lang.IllegalArgumentException: Invalid format: "09/05/2016 12:25:39" is malformed at "/05/2016 12:25:39"</p>
  </blockquote>