title: Multiple outputs suddenly not writing any output?
body: <p>Suddenly multiple outputs not writing any output to the destination. </p>
  
  <p>I use a custom implementation of multiple outputs, where, I just changed:</p>
  
  <pre><code>  if((ch == '/') || (ch == ':')||(ch == '-')||(ch =='.'))
        {
            continue;
        } 
  </code></pre>
  
  <p>in the method, as shown below. But the same was working all along, and suddenly it is not working. It is not writing anything to the output directory:</p>
  
  <p>/home/users/mlakshm/</p>
  
  <p>pls help!!!</p>
  
  <pre><code> private static void checkTokenName(String namedOutput) {
      if (namedOutput == null || namedOutput.length() == 0) {
        throw new IllegalArgumentException(
          "Name cannot be NULL or emtpy");
      }
      for (char ch : namedOutput.toCharArray()) {
        if ((ch &gt;= 'A') &amp;&amp; (ch &lt;= 'Z')) {
          continue;
        }
        if ((ch &gt;= 'a') &amp;&amp; (ch &lt;= 'z')) {
          continue;
        }
        if ((ch &gt;= '0') &amp;&amp; (ch &lt;= '9')) {
          continue;
        }
        if((ch == '/') || (ch == ':')||(ch == '-')||(ch =='.'))
        {
            continue;
        }
        throw new IllegalArgumentException(
          "Name cannot be have a '" + ch + "' char");
      }
    }
  </code></pre>