}

    public static String decodePath(final String id) {
        final PathInfo pi = convertToItem(id);
        if (StringUtil.isEmpty(pi.getPath()) && StringUtil.isEmpty(pi.getName())) {
            return StringUtil.EMPTY;
        }
        if (StringUtil.isEmpty(pi.getPath())) {
            return pi.getName();
        }
        return pi.getPath() + "/" + pi.getName();
    }

        Collection<Expression> rightValues = resolveExpressionToTokens(visibleMacros, right, visitor, tokenLookup);
        if (leftValues.isEmpty() || rightValues.isEmpty()) {
            return Collections.emptyList();
        }

        List<Expression> expressions = new ArrayList<Expression>(leftValues.size() * rightValues.size());

            return Iterators.size(iterator());
          }

          @Override
          public boolean isEmpty() {
            return !iterator().hasNext();
          }
        };
      }

      Iterator<Entry<Range<K>, V>> entryIterator() {
        if (subRange.isEmpty()) {
          return Iterators.emptyIterator();
        }
        Cut<K> cutToStart =
            MoreObjects.firstNonNull(

            return Iterators.size(iterator());
          }

          @Override
          public boolean isEmpty() {
            return !iterator().hasNext();
          }
        };
      }

      Iterator<Entry<Range<K>, V>> entryIterator() {
        if (subRange.isEmpty()) {
          return Iterators.emptyIterator();
        }
        Cut<K> cutToStart =
            MoreObjects.firstNonNull(

    public Map<String, byte[]> getInputValueHashesBytes() {
        return getBeforeExecutionState()
            .map(ExecutionInputState::getInputProperties)
            .filter(inputValueFingerprints -> !inputValueFingerprints.isEmpty())
            .map(inputValueFingerprints -> inputValueFingerprints.entrySet().stream()
                .collect(toLinkedHashMap(valueSnapshot -> Hashing.hashHashable(valueSnapshot).toByteArray())))
            .orElse(null);

        if (versioning.getRelease() != null && !versioning.getRelease().isEmpty()) {
            merge(RELEASE, infos, versioning.getLastUpdated(), versioning.getRelease(), repository);
        }

        if (versioning.getLatest() != null && !versioning.getLatest().isEmpty()) {
            merge(LATEST, infos, versioning.getLastUpdated(), versioning.getLatest(), repository);
        }

        }

        @Override
        public int size() {
            return collect().size();
        }

        @Override
        public boolean isEmpty() {
            for (DomainObjectCollection<? extends T> ts : store) {
                if (!ts.isEmpty()) {
                    return false;
                }
            }
            return true;
        }

        @Override

    assertThat(ClassPath.getClassPathFromManifest(new File("some.jar"), null)).isEmpty();
  }

  public void testGetClassPathFromManifest_noClassPath() throws IOException {
    File jarFile = new File("base.jar");
    assertThat(ClassPath.getClassPathFromManifest(jarFile, manifest(""))).isEmpty();
  }

  public void testGetClassPathFromManifest_emptyClassPath() throws IOException {

        }

        public void release(ClassLoaderId loaderId) {
            if (usedBy.isEmpty()) {
                throw new IllegalStateException("Cannot release already released classloader: " + classLoader);
            }

            if (usedBy.remove(loaderId)) {
                if (usedBy.isEmpty()) {
                    if (parent != null) {
                        parent.release(loaderId);

    }

    /**
     *
     */
    @Test
    public void testIsEmpty() {
        assertTrue(ArrayUtil.isEmpty((Object[]) null));
        assertTrue(ArrayUtil.isEmpty(new Object[] {}));
        assertFalse(ArrayUtil.isEmpty(new Object[] { "" }));
        assertFalse(ArrayUtil.isEmpty(new Object[] { "aaa" }));
    }

    /**
     * @throws Exception
     */
    @Test