if (c == '.') {
        hasDot = true;
      } else if (c == ':') {
        if (hasDot) {
          return null; // Colons must not appear after dots.
        }
        hasColon = true;
      } else if (c == '%') {
        percentIndex = i;
        break;
      } else if (Character.digit(c, 16) == -1) {
        return null; // Everything else must be a decimal or hex digit.
      }
    }

                }

                children.add(new ResolutionNode(a, remoteRepositories, this));
            }
            children = Collections.unmodifiableList(children);
        } else {
            children = Collections.emptyList();
        }
        trail = null;
    }

    /**
     * @return {@link List} < {@link String} > with artifact ids

        String desiredScope = Artifact.SCOPE_RUNTIME;

        if (inheritedScope == null) {
            desiredScope = scope;
        } else if (Artifact.SCOPE_TEST.equals(scope) || Artifact.SCOPE_PROVIDED.equals(scope)) {
            return null;
        } else if (Artifact.SCOPE_COMPILE.equals(scope) && Artifact.SCOPE_COMPILE.equals(inheritedScope)) {

			return nil
		}
		return err
	}
	defer syscall.FindClose(handle)

	for ; ; err = syscall.FindNextFile(handle, data) {
		if err != nil {
			if err == syscall.ERROR_NO_MORE_FILES {
				break
			} else {
				if isSysErrPathNotFound(err) {
					return nil
				}
				err = osErrToFileErr(&os.PathError{
					Op:   "FindNextFile",
					Path: dirPath,
					Err:  err,
				})
				if err == errFileNotFound {

                logger.warn("Invalid exclude pattern: {}", urlPattern);
            }
            return;
        }
        if (sessionId == null) {
            cachedExcludeSet.add(urlPattern);
        } else {
            getUrlFilterService().addExcludeUrlFilter(sessionId, urlPattern);
        }
    }

    /*
     * (non-Javadoc)
     *

                index.put(projectId, project);
            } else {
                List<File> pomFiles = collisions.get(projectId);

                if (pomFiles == null) {
                    pomFiles = new ArrayList<>(Arrays.asList(collision.getFile(), project.getFile()));
                    collisions.put(projectId, pomFiles);
                } else {
                    pomFiles.add(project.getFile());
                }

        int i = dstIndex - 2;
        int e = i - scope.length();
        int c = 0;

        do {
            if( dst[i] == '.' ) {
                dst[i] = (byte)c;
                c = 0;
            } else {
                c++;
            }
        } while( i-- > e );
        return scope.length() + 2;
    }
    int readScopeWireFormat( byte[] src, int srcIndex ) {
        int start = srcIndex;

                    : Files.createTempFile(CONSUMER_POM_CLASSIFIER + "-", ".pom");
            deferDeleteFile(consumer);

            project.addAttachedArtifact(createConsumerPomArtifact(project, consumer, session));
        } else if (project.getModel().getDelegate().isRoot()) {
            throw new IllegalStateException(
                    "The use of the root attribute on the model requires the buildconsumer feature to be active");
        }
    }

        // has already been moved.
        parent = elementData(removeIndex);
      } else {
        parent = elementData(getParentIndex(removeIndex));
      }
      // bubble it up the opposite heap
      if (otherHeap.bubbleUpAlternatingLevels(crossOver, toTrickle) < removeIndex) {
        return new MoveDesc<>(toTrickle, parent);
      } else {
        return null;
      }
    }

	case "NoSuchKey":
		if object != "" {
			err = ObjectNotFound{Bucket: bucket, Object: object}
		} else {
			err = BucketNotFound{Bucket: bucket}
		}
	case "NoSuchVersion":
		if object != "" {
			err = ObjectNotFound{Bucket: bucket, Object: object, VersionID: versionID}
		} else {
			err = BucketNotFound{Bucket: bucket}
		}
	case "XMinioInvalidObjectName":
		err = ObjectNameInvalid{}