public static String getLinuxProcess()

in shardingsphere-benchmark/src/main/java/org/apache/shardingsphere/benchmark/common/file/util/ProcessUtil.java [62:85]

• 23 lines of code
• 6 McCabe index (conditional complexity)

    public static String getLinuxProcess(String processName) {
        
        BufferedReader reader = null;
        try {
            Process process = Runtime.getRuntime().exec("ps -ef | grep " + processName);
            reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
            String line = null;
            while ((line = reader.readLine()) != null) {
                if (line.contains(processName)) {
                    String[] strs = line.split("\\s+");
                    return strs[1];
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (IOException e) { }
            }
        }
        return null;
    }