code: public List<Object> find(Object locator, boolean required) throws ReferenceException {
  		return find(Object.class, locator, required);
  	}
docs: Gets all component references that match specified locator.
  
  @param locator  the locator to find a reference by.
  @param required forces to raise an exception if no reference is found.
  @return a list with matching component references.
  
  @throws ReferenceException when required is set to true but no references
  found.