add id to json schemas for example integration tests

integration-test/src/test/resources/schemas/examples/array.json

@@ -1,7 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
-  "id": "",
   "type": "object",
+  "id": "http://justice.gov.uk/events/pojo/arrays/recipe-with-array.json",
   "properties": {
     "name": {
       "type": "string"

integration-test/src/test/resources/schemas/examples/combined-schema.json

@@ -1,6 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "id": "http://justice.gov.uk/events/pojo/combined/schema/address-from-combined-schema.json",
   "title": "Address",
   "additionalProperties": true,
   "properties": {

integration-test/src/test/resources/schemas/examples/enum.json

@@ -1,6 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "id": "http://justice.gov.uk/events/pojo/enums/person-with-enum.json",
   "properties": {
     "name": {
       "type": "string"

integration-test/src/test/resources/schemas/examples/plugins/add-additional-properties-plugin.json

@@ -1,6 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "id": "http://justice.gov.uk/events/pojo/additional/properties/person-with-additional-properties.json",
   "properties": {
     "firstName": {
       "type": "string"

integration-test/src/test/resources/schemas/examples/plugins/add-hashcode-and-equals-plugin.json

@@ -1,6 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "id": "http://justice.gov.uk/events/pojo/equals/person-with-hash-code-and-equals.json",
   "properties": {
     "firstName": {
       "type": "string"

integration-test/src/test/resources/schemas/examples/plugins/add-to-string-method-to-class.json

@@ -1,6 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "id": "http://justice.gov.uk/events/pojo/string/student-with-to-string.json",
   "properties": {
     "firstName": {
       "type": "string"

integration-test/src/test/resources/schemas/examples/plugins/custom-return-types-plugin.json

@@ -1,6 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "id": "http://justice.gov.uk/events/pojo/customreturntypes/employee-with-custom-return-types.json",
   "properties": {
     "employeeId": {
       "$ref": "#/definitions/uuid"

integration-test/src/test/resources/schemas/examples/plugins/format-custom-return-types-plugin.json

@@ -1,6 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "id": "http://justice.gov.uk/events/pojo/formatcustomreturntypes/employee-with-format-custom-return-type.json",
   "properties": {
     "firstName": {
       "type": "string"

integration-test/src/test/resources/schemas/examples/plugins/generate-builder-for-class-plugin.json

@@ -1,6 +1,7 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
   "type": "object",
+  "id": "http://justice.gov.uk/events/pojo/builder/student-pojo-with-builder.json",
   "properties": {
     "firstName": {
       "type": "string"

integration-test/src/test/resources/schemas/examples/vanilla-pojo.json

@@ -1,6 +1,6 @@
 {
   "$schema": "http://json-schema.org/draft-04/schema#",
-  "id": "",
+  "id": "http://justice.gov.uk/events/pojo/vanilla/teen.json",
   "type": "object",
   "properties": {
     "name": {