java json string -> map

 
		org.codehaus.jackson 
		jackson-mapper-asl 
		1.9.13 
		

ObjectMapper mapper = new ObjectMapper();
			
			String jsonStr = ruleInfo.getRuleJson();
			Map map = new HashMap(); 
			// convert JSON string to Map 
			map = mapper.readValue(jsonStr, new TypeReference>(){}); 
			System.out.println(map); 
			ArrayList aL = (ArrayList) map.get("actions"); 
			System.out.println( aL.get(0) );