Anagram Calculator

This specification is for a REST-like service that will take a given word and, after confirming that it exists in a given dictionary, will return any anagrams of that word.

Application Requirements

• The application must be written in Spring Boot
• The application must use the dictionary located here

API specification

Request

• GET /word/:word

Response

• Returns 200 OK if the word exists in the dictionary.

  GET /word/glare
  
  HTTP 200 OK
  
  {
      "word": "glare",
      "anagrams": [
        "Alger",
        "lager",
        "large",
        "regal"
      ]
  }
  

  Notes:

  • The list of words in anagrams must not contain the requested word itself.
  • The list of words in anagrams must be sorted alphabetically.
  • The list of words in anagrams must be returned in their original case.

• Returns 404 Not Found if the word does not exist in the dictionary, with the response body

  GET /word/asdfasdf1234
  
  HTTP 404 Not Found
  
  { "message" : "Couldn't find word asdfasdf1234" }
  

• Returns 404 Not Found if the word is not specified (GET /word). The response body here is irrelevant