title: java.lang.ClassNotFoundException: org.apache.commons.lang.StringUtils from BaseClassLoader
body: <p>I am getting the following <strong>error</strong>, while running my following code:</p>
  
  <pre><code>java.lang.ClassNotFoundException: org.apache.commons.lang.StringUtils from BaseClassLoader
  
  at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:448)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
  at org.dozer.util.ResourceLoader.getResource(ResourceLoader.java:53)
  at org.dozer.util.DefaultClassLoader.loadResource(DefaultClassLoader.java:44)
  at org.dozer.config.GlobalSettings.loadGlobalSettings(GlobalSettings.java:116)
  at org.dozer.config.GlobalSettings.&lt;init&gt;(GlobalSettings.java:67)
  at org.dozer.config.GlobalSettings.&lt;clinit&gt;(GlobalSettings.java:46)
  at org.dozer.stats.StatisticsManagerImpl.&lt;init&gt;(StatisticsManagerImpl.java:39)
  at org.dozer.stats.GlobalStatistics.&lt;init&gt;(GlobalStatistics.java:29)
  at org.dozer.stats.GlobalStatistics.&lt;clinit&gt;(GlobalStatistics.java:24)
  at org.dozer.DozerBeanMapper.&lt;clinit&gt;(DozerBeanMapper.java:59)
  </code></pre>
  
  <p>Kindly, guide me to fix the problems.</p>