Pasted

import java.io.*;
 
public class Main {
 
    public static void main(String[] args) {
        long totalMemory = run.totalMemory();
        String[] getServersCommand = {"ls","","servery/*/"," | grep .jar"};
        Runtime run = Runtime.getRuntime();
        Process pr = null;
        try {
            pr = run.exec(getServersCommand);
        } catch (IOException e) {
            e.printStackTrace();
        }
        try {
            pr.waitFor();
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        BufferedReader buf = new BufferedReader(new InputStreamReader(pr.getInputStream()));
        String line;
        try {
            while ( ( line = buf.readLine() ) != null )
            {
                System.out.println(line);
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}