Maps Methods in Groovy

//Add another value
map.put("Country", "India")
println("Map => " + map.toMapString())
//Check whether a map contains key or value
println("Map Contains Key Country => " + map.containsKey("Country"))
println("Map Contains Country Value India => " + map.containsValue("India"))
//Map's size
println("Map's Size => " + map.size())