App list shows wrong version count if source/sink has same name

[jvalkeal]

Register:

source.file=maven://org.springframework.cloud.stream.app:file-source-rabbit:3.0.1
source.file.metadata=maven://org.springframework.cloud.stream.app:file-source-rabbit:jar:metadata:3.0.1

sink.file=maven://org.springframework.cloud.stream.app:file-sink-rabbit:3.0.1
sink.file.metadata=maven://org.springframework.cloud.stream.app:file-sink-rabbit:jar:metadata:3.0.1

Register:

sink.file=maven://org.springframework.cloud.stream.app:file-sink-rabbit:3.0.0
sink.file.metadata=maven://org.springframework.cloud.stream.app:file-sink-rabbit:jar:metadata:3.0.0

[oodamien]

To get the applications list, /apps?page=0&size=20&sort=name,ASC&defaultVersion=true is called.
The service returns all the default applications, the property versions contains all the available versions.

{
  "_embedded": {
    "appRegistrationResourceList": [
      {
        "name": "file",
        "type": "sink",
        "uri": "maven://org.springframework.cloud.stream.app:file-sink-rabbit:3.0.1",
        "version": "3.0.1",
        "defaultVersion": true,
        "versions": [
          "3.0.0",
          "3.0.1"
        ],
        "label": null,
        "_links": {
          "self": {
            "href": "http://localhost:4200/apps/sink/file/3.0.1"
          }
        }
      },
      {
        "name": "file",
        "type": "source",
        "uri": "maven://org.springframework.cloud.stream.app:file-source-rabbit:3.0.1",
        "version": "3.0.1",
        "defaultVersion": true,
        "versions": [
          "3.0.0",
          "3.0.1"
        ],
        "label": null,
        "_links": {
          "self": {
            "href": "http://localhost:4200/apps/source/file/3.0.1"
          }
        }
      }
    ]
  },
  "_links": {
    "self": {
      "href": "http://localhost:4200/apps?defaultVersion=true&page=0&size=20&sort=name,asc"
    }
  },
  "page": {
    "size": 20,
    "totalElements": 2,
    "totalPages": 1,
    "number": 0
  }
}