@Override
 public IJavaElement toJavaElement(Declaration ceylonDeclaration) {
   return ceylonToJavaMatcher.searchInClass(ceylonDeclaration, null);
 }
 @Override
 public IJavaElement toJavaElement(Declaration ceylonDeclaration, IProgressMonitor monitor) {
   return ceylonToJavaMatcher.searchInClass(ceylonDeclaration, monitor);
 }