code: public void addMappingTarget(String mapping, RequestProcessor target) throws Exception {
          this.requestMapper.addMapping(mapping, target);
      }
docs: /*
  (non-Javadoc)
  
  @see
  com.ibm.wsspi.webcontainer.servlet.IServletContext#addMappingTarget(java
  .lang.String, com.ibm.ws.webcontainer.core.RequestProcessor)