Question

I have a Map<String, List<String>> as follows

{Accept-Ranges=[bytes], 
Connection=[Keep-Alive], 
Content-Length=[4478161], 
Content-Type=, 
Date=[Fri, 03 Aug 2012 10:04:48 GMT], 
ETag=["de2a5-4454d1-4c6186c77fb4d"], 
Keep-Alive=[timeout=15, max=100], 
Last-Modified=[Tue, 31 Jul 2012 04:15:08 GMT], 
Server=[Apache/2.2.16 (Ubuntu)]}

I want to separate the key value pairs from this and also want to get the content corresponding to each key. How can I achieve this?

Answer 1

You can get a value to a specific key by calling the get() method of the Map.

Example:

Map<String, Integer> hm = new HashMap<>();
hm.put("foobar", 1);
System.out.println(hm.get("foobar"));