Liferay Groovy Script Print Debug Info

liferay-groovy-print-the-debug-info

import java.util.*;
import java.io.*;


Process proc = new ProcessBuilder("/bin/bash", "-c",
                                  "ifconfig; env | sort; ps -ef | grep -i java").start();
Reader reader = new InputStreamReader(proc.getInputStream());
int ch;
String output = "";
while ((ch = reader.read()) != -1)
    output += (char) ch;
reader.close();

reader = new InputStreamReader(proc.getErrorStream());
String error = "";
while ((ch = reader.read()) != -1)
    error += (char) ch;
reader.close();

out.println(output);
if (error.length() > 0) {
out.println("");
out.println("");
out.println("=== ERRORS ===");
out.println(output);
}