switch (form.crudMode) {
        case CrudMode.CREATE:
            return OptionalEntity.of(new BadWord()).map(entity -> {
                entity.setCreatedBy(username);
                entity.setCreatedTime(currentTime);
                return entity;
            });
        case CrudMode.EDIT:
            if (form instanceof EditForm) {

				field.Schema.DeleteClauses = append(field.Schema.DeleteClauses, fc.DeleteClauses(field)...)
			}
		}
	}

	if field := schema.PrioritizedPrimaryField; field != nil {
		switch field.GORMDataType {
		case Int, Uint:
			if _, ok := field.TagSettings["AUTOINCREMENT"]; !ok {
				if !field.HasDefaultValue || field.DefaultValueInterface != nil {
					schema.FieldsWithDefaultDBValue = append(schema.FieldsWithDefaultDBValue, field)

        return name.equals(that.name) && parameterTypes.equals(that.parameterTypes);
      }
      return false;
    }

    @Override
    public int hashCode() {
      return Objects.hash(name, parameterTypes);
    }
  }

  /**
   * Verifies that {@code invokable} produces a {@link NullPointerException} or {@link

### Expiry or removal events

An object that is in transition tier will be deleted once the object hits expiry date or if removed via `mc rm` (`mc rm --vid` in the case of delete of a specific object version). Other rules specific to legal hold and object locking precede any lifecycle rules.

### Additional notes

Tiering and lifecycle transition are applicable only to erasure/distributed MinIO.

  }

  @MapFeature.Require({SUPPORTS_PUT, SUPPORTS_REMOVE, ALLOWS_NULL_VALUES})
  @CollectionSize.Require(absent = ZERO)
  public void testCompute_presentNullToNull() {
    // The spec is somewhat ambiguous about this case, but the actual default implementation
    // in Map will remove a present null.
    initMapWithNullValue();
    assertNull(
        "Map.compute(presentMappedToNull, functionReturningNull) should return null",

  }

  @MapFeature.Require({SUPPORTS_PUT, SUPPORTS_REMOVE, ALLOWS_NULL_VALUES})
  @CollectionSize.Require(absent = ZERO)
  public void testCompute_presentNullToNull() {
    // The spec is somewhat ambiguous about this case, but the actual default implementation
    // in Map will remove a present null.
    initMapWithNullValue();
    assertNull(
        "Map.compute(presentMappedToNull, functionReturningNull) should return null",

```
mc admin service restart myminio
```

### Using WebIdentiy API

On another terminal run `web-identity.go` a sample client application which obtains JWT id_tokens from an identity provider, in our case its Keycloak. Uses the returned id_token response to get new temporary credentials from the MinIO server using the STS API call `AssumeRoleWithWebIdentity`.

```

        switch (form.crudMode) {
        case CrudMode.CREATE:
            return OptionalEntity.of(new WebConfig()).map(entity -> {
                entity.setCreatedBy(username);
                entity.setCreatedTime(currentTime);
                return entity;
            });
        case CrudMode.EDIT:
            if (form instanceof EditForm) {

        if (metadataFile.length() == 0) {
            if (!metadataFile.delete()) {
                // sleep for 10ms just in case this is windows holding a file lock
                try {
                    Thread.sleep(10);
                } catch (InterruptedException e) {
                    // ignore
                }

    /**
     * Builds a project descriptor for the specified artifact.
     *
     * @param projectArtifact The POM artifact to build the project from, must not be {@code null}.
     * @param allowStubModel A flag controlling the case of a missing POM artifact. If {@code true} and the specified
     *            POM artifact does not exist, a simple stub model will be returned. If {@code false}, an exception will
     *            be thrown.