protected String getPublicAddresses()

in commands/src/main/java/org/jclouds/karaf/commands/compute/ComputeCommandBase.java [189:202]

• 14 lines of code
• 6 McCabe index (conditional complexity)

   protected String getPublicAddresses(NodeMetadata node) {
      StringBuilder sb = new StringBuilder();
      if (node != null && node.getPublicAddresses() != null && !node.getPublicAddresses().isEmpty()) {
         Set<String> publicAddresses = node.getPublicAddresses();
         Iterator<String> addressIterator = publicAddresses.iterator();
         while (addressIterator.hasNext()) {
            sb.append(addressIterator.next());
            if (addressIterator.hasNext()) {
               sb.append(" , ");
            }
         }
      }
      return sb.toString();
   }