title: SimpleDateFormat causing unparseable error
body: <p>I kinda used the following source to create my own sdf-pattern:
  <a href="https://docs.oracle.com/en/java/javase/13/docs/api/java.base/java/text/SimpleDateFormat.html" rel="nofollow noreferrer">https://docs.oracle.com/en/java/javase/13/docs/api/java.base/java/text/SimpleDateFormat.html</a></p>
  
  <p>Unfortunately </p>
  
  <pre><code>    SimpleDateFormat mFormatter = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss Z");
      ...
      private Date getLatestTimeStamp() throws ParseException {
           return mFormatter.parse("Mon, 19 Dec 2019 11:32:04 +0000");
      }
  </code></pre>
  
  <p>causes the following error and I don't understand why:</p>
  
  <pre><code>java.text.ParseException: Unparseable date: "Mon, 19 Dec 2019 11:32:04 +0000"
  </code></pre>
  
  <p>Any help would be awesome!</p>
  
  <p>EDIT: I am using JDK 13</p>
  
  <p>EDIT 2:</p>
  
  <p>I therefore cleaned up my code, created a new project but it still won't work: </p>
  
  <pre><code>import java.time.OffsetDateTime;
  import java.time.format.DateTimeFormatter;
  
  public class Main {
  
      public static void main(String[] args) {
  
          String source = "Thu, 19 Dec 2019 11:32:04 +0000";
          DateTimeFormatter mFormatter = DateTimeFormatter.ofPattern("EEE, dd MMM yyyy HH:mm:ss Z");
  
         System.out.println(OffsetDateTime.parse(source, mFormatter));
      }
  }
  </code></pre>
  
  <p>Following the ful error message:</p>
  
  <blockquote>
    <p>Exception in thread "main" java.time.format.DateTimeParseException: Text 'Thu, 19 Dec 2019 11:32:04 +0000' could not be parsed at index 0
        at java.base/java.time.format.DateTimeFormatter.parseResolved0(DateTimeFormatter.java:2049)
        at java.base/java.time.format.DateTimeFormatter.parse(DateTimeFormatter.java:1951)
        at java.base/java.time.OffsetDateTime.parse(OffsetDateTime.java:402)
        at main.java.de.taka.main.Main.main(Main.java:15)</p>
  </blockquote>
  
  <p>Process finished with exit code 1</p>