gistfile1.java

      try
      {
         // As first attempt we tried to use the classpath since eclipse would copy the template to this location
         // but that could a chicken egg problem as a template is coped in the classpath only if the compilation
         // is successfull and sometimes a controller references a template literal that is generated from the
         // template source
         ClassLoader cl = env.getClass().getClassLoader();
         Class eclipseImplClass = cl.loadClass("org.eclipse.jdt.internal.apt.pluggable.core.dispatch.IdeProcessingEnvImpl");
         if (eclipseImplClass.isInstance(env))
         {
            Method getJavaProject = eclipseImplClass.getMethod("getJavaProject");
            Object javaProject = getJavaProject.invoke(env);
            Class aptConfigClass = cl.loadClass("org.eclipse.jdt.apt.core.util.AptConfig");
            Class javaProjectClass = cl.loadClass("org.eclipse.jdt.core.IJavaProject");
            Method getProcessorOptionsMethod = aptConfigClass.getMethod("getProcessorOptions", javaProjectClass);
            Map<String, String> options = (Map<String, String>)getProcessorOptionsMethod.invoke(null, javaProject);
            log.log("Retrieved options " + options);
            String sp = options.get("-sourcepath");
            log.log("Found sourcepath " + sp);
            if (sp != null)
            {
               // We take the first value
               Spliterator split = new Spliterator(sp, ':');
               if (split.hasNext())
               {
                  File root = new File(split.next());
                  if (root.isDirectory())
                  {
                     sourcePath = new DiskFileSystem(root);
                  }
               }
            }
         }
      }
      catch (Exception ignore)
      {
      }