code: public static <T> void consumeIfTrue(T target, Predicate<T> targetTester,
              Consumer<T> consumer) {
          consumeIfTrue(targetTester.test(target), target, consumer);
      }
docs: Consume if true.
  
  @param <T>          the type parameter
  @param target       the target
  @param targetTester the target tester
  @param consumer     the consumer