title: extending Android DDMS Plugin, Err: Can´t bind to local 8700 for debugger
body: <p>i want to extend the Android DDMS Plugin.
  I followed all <a href="http://tools.android.com/build/eclipse" rel="nofollow">steps</a> and the further sites.</p>
  
  <p>Every time I start the orginal, unchanged "ddms-plugin" Project as Eclipse Application, i get this warning:
  „Could not open Selected VM debug port (8700). Make sure you do not have another instance of DDMS or of the eclipse plugin running. If it´s being used by something else, shoose a new port number in the preferences”
  AFAIK it´s ok to ignore this warning, because there are two Eclipse instances with a DDMS-Plugin.</p>
  
  <p>But after i start an Android Application, i get the warning:
  „Can´t bind to local 8700 for debugger“
  What could cause this warning?
  Typical solutions like adding localhost in the hosts-file or 10.0.2.2 (or 127.0.0.1) as ADB-Host doesnt help.
  The port is also available.</p>
  
  <p>In the first instance of eclipse there is no warning at all in the ddms-plugin.</p>
  
  <p>Any ideas?</p>