JSON Array to Java objects

assuming your json string data is stored in variable called jsonStr:

String jsonStr = getJsonFromSomewhere();
Gson gson = new Gson();
Click clicks[] = gson.fromJson(jsonStr, Click[].class);

Check out the Gson API and some examples. I've put the links below!

String jsonString = //your json String
Gson gson = new Gson();
Type typeOfList = new TypeToken<List<Map<String, Integer>>>() {}.getType();
List<Map<String, Integer>> list = gson.fromJson(jsonString, typeOfMap);

List<Click> clicks = new ArrayList<Click>();
for(int i = 0; i < list.size(); i++) {
    int x = list.get(i).get("x");
    int y = list.get(i).get("y");
    clicks.add(new Click(x, y));
}

(http://google-gson.googlecode.com/svn/trunk/gson/docs/javadocs/com/google/gson/Gson.html) (http://google-gson.googlecode.com/svn/tags/1.5/src/test/java/com/google/gson/functional/MapTest.java)