code: @Throws(IllegalNullArgumentException.class)
  	public static <T> void notNull(final boolean condition, @Nonnull final T reference, @Nullable final String name) {
  		if (condition) {
  			Check.notNull(reference, name);
  		}
  	}
docs: Ensures that an object reference passed as a parameter to the calling method is not {@code null}.
  
  @param condition
  condition must be {@code true}^ so that the check will be performed
  @param reference
  an object reference
  @param name
  name of object reference (in source code)
  
  @throws IllegalNullArgumentException
  if the given argument {@code reference} is {@code null}