final Object obj = source.get(s);
            if (obj instanceof Number) {
                return false;
            }
            return !doubleValidator.isValid(obj.toString(), null);
        }).collect(Collectors.toList()));
    }

    default Map<String, Object> convertToEditableDoc(final Map<String, Object> source) {

import java.util.SortedMap;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * An object representing the differences between two sorted maps.
 *
 * @author Louis Wasserman
 * @since 8.0
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface SortedMapDifference<K extends @Nullable Object, V extends @Nullable Object>
    extends MapDifference<K, V> {

  @Override
  SortedMap<K, V> entriesOnlyOnLeft();

 */
@GwtCompatible(serializable = true, emulated = true)
@ElementTypesAreNonnullByDefault
public final class HashMultiset<E extends @Nullable Object> extends AbstractMapBasedMultiset<E> {

  /** Creates a new, empty {@code HashMultiset} using the default initial capacity. */
  public static <E extends @Nullable Object> HashMultiset<E> create() {
    return new HashMultiset<>();
  }

  /**

                    "required": ["item"],
                    "type": "object",
                    "properties": {"item": {"$ref": "#/components/schemas/Item"}},
                },
                "ValidationError": {
                    "title": "ValidationError",
                    "required": ["loc", "msg", "type"],
                    "type": "object",
                    "properties": {
                        "loc": {

            },
        },
        "components": {
            "schemas": {
                "Body_create_file_files__post": {
                    "title": "Body_create_file_files__post",
                    "type": "object",
                    "properties": {
                        "file": IsDict(
                            {
                                "title": "File",
                                "anyOf": [

            "schemas": {
                "Body_create_files_files__post": {
                    "title": "Body_create_files_files__post",
                    "required": ["files"],
                    "type": "object",
                    "properties": {
                        "files": {
                            "title": "Files",
                            "type": "array",

                    "type": "object",
                    "properties": {
                        "file": {"title": "File", "type": "string", "format": "binary"}
                    },
                },
                "ValidationError": {
                    "title": "ValidationError",
                    "required": ["loc", "msg", "type"],
                    "type": "object",
                    "properties": {

                    "type": "object",
                    "properties": {
                        "file": {"title": "File", "type": "string", "format": "binary"}
                    },
                },
                "ValidationError": {
                    "title": "ValidationError",
                    "required": ["loc", "msg", "type"],
                    "type": "object",
                    "properties": {

 * writeObject} methods.
 *
 * @author Kevin Bourrillion
 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
abstract class AbstractMapBasedMultiset<E extends @Nullable Object> extends AbstractMultiset<E>
    implements Serializable {

  transient ObjectCountHashMap<E> backingMap;
  transient long size;

  AbstractMapBasedMultiset(int distinctElements) {

                final Object attributesObj = attributesField.get(tokenizer);
                attributesField.set(this, attributesObj);

                final Field attributeImplsField = getAccessibleField(AttributeSource.class, "attributeImpls");
                final Object attributeImplsObj = attributeImplsField.get(tokenizer);