Java 判断Windows下某个进程是否运行

public static void main(String[] args) {

        String keyWord = "chrome.exe";

        Runtime runtime = Runtime.getRuntime();

        try {

            Process process = runtime.exec("cmd /c Tasklist");

            BufferedReader in = new BufferedReader(new InputStreamReader(process.getInputStream()));

            String s;

            while ((s = in.readLine()) != null) {

                s = s.toLowerCase();

                if (s.startsWith(keyWord)) {

                    System.out.println("==========>"+keyWord);

                    break;

                }

            }

        } catch (IOException e) {

            e.printStackTrace();

        }

    }