title: problems using PMD in IntelliJ IDEA
body: <p>I was trying to install the PMD plugin to my IntelliJ IDE. I have followed <a href="http://pmd.sourceforge.net/integrations.html#idea" rel="nofollow">the instructions</a> but when trying to run the pmd check I am getting the following exception. From what it seems the “.” Is being parsed as a / which produce a wrong file name for the class loader.</p>
  
  <p>Meaning the path: Even though the settings are </p>
  
  <pre><code>-cp %CLASSPATH%; C:/Development/IDE/Utils/PMDPlugin/lib/pmd-4.2.5.jar; C:\Development\IDE\Utils\PMDPlugin\lib\asm-3.1.jar; C:\Development\IDE\Utils\PMDPlugin\lib\jaxen-1.1.1.jar net.sourceforge.pmd.PMD "$FilePath$" ideaj unusedcode,imports "$Sourcepath$" $FileClass$.method $FileName$
  </code></pre>
  
  <p>From some reason it is still looking for C:/Development/IDE/Utils/PMDPlugin/lib/pmd-4/2/5/jar </p>
  
  <p>Here is the exception: </p>
  
  <pre><code>java.lang.NoClassDefFoundError: C:/Development/IDE/Utils/PMDPlugin/lib/pmd-4/2/5/jar;
  Caused by: java.lang.ClassNotFoundException: C:.Development.IDE.Utils.PMDPlugin.lib.pmd-4.2.5.jar;
      at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
      at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
  Could not find the main class: C:/Development/IDE/Utils/PMDPlugin/lib/pmd-4.2.5.jar;.  Program will exit.
  Exception in thread "main"
  </code></pre>
  
  <p>I am using Intelli IDEA 10.0.3
  Build #IC 103.288 built on April 2011
  JDK 1.6.0_21</p>
  
  <p>Do you have any advices?? Thanks</p>