{
  "project": {
    "version": "1.0.0-beta.24",
    "name": "angular-cli-test"
  },
  "apps": [
    {
      "root": "<%= MAIN_SRC_DIR %>",
      "outDir": "<%= DIST_DIR %>app",
      "assets": [
        "content",
        "favicon.ico"
      ],
      "index": "index.html",
      "main": "app/app.main.ts",
      "test": "",
      "tsconfig": "../../../tsconfig.json",
      "prefix": "app",
      "mobile": false,
      "styles": [
        "content/css/main.css"
      ],
      "scripts": [],
      "environments": {}
    }
  ],
  "addons": [],
  "packages": [],
  <%_ if (protractorTests) { _%>
  "e2e": {
    "protractor": {
      "config": "src/test/javascript/protractor.conf.js"
    }
  },
  <%_ } _%>
  "test": {
    "karma": {
      "config": "src/test/javascript/karma.conf.js"
    }
  },
  "defaults": {
    "styleExt": "css",
    "prefixInterfaces": false,
    "inline": {
      "style": true,
      "template": false
    },
    "spec": {
      "class": false,
      "component": false,
      "directive": false,
      "module": false,
      "pipe": false,
      "service": false
    }
  }
}

{
  "project": {
    "version": "1.0.0-beta.24",
    "name": "angular-cli-test"
  },
  "apps": [
    {
      "root": "<%= MAIN_SRC_DIR %>",
      "outDir": "<%= DIST_DIR %>app",
      "assets": [
        "content",
        "favicon.ico"
      ],
      "index": "index.html",
      "main": "app/app.main.ts",
      "test": "",
      "tsconfig": "../../../tsconfig.json",
      "prefix": "<%= jhiPrefix %>",
      "mobile": false,
      "styles": [
        "content/css/main.css"
      ],
      "scripts": [],
      "environments": {}
    }
  ],
  "addons": [],
  "packages": [],
  <%_ if (protractorTests) { _%>
  "e2e": {
    "protractor": {
      "config": "src/test/javascript/protractor.conf.js"
    }
  },
  <%_ } _%>
  "test": {
    "karma": {
      "config": "src/test/javascript/karma.conf.js"
    }
  },
  "defaults": {
    "styleExt": "css",
    "prefixInterfaces": false,
    "inline": {
      "style": true,
      "template": false
    },
    "spec": {
      "class": false,
      "component": false,
      "directive": false,
      "module": false,
      "pipe": false,
      "service": false
    }
  }
}

Use jhiPrefix instead of hard-coded value
Use jhiPrefix instead of hard-coded value

See https://github.com/jhipster/generator-jhipster/commit/80d05a9b61f133f372aca4044e50f39bdbf2ccee#commitcomment-20304727
