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public class FileToString {
public static String readFile(String fileName) {
String output = "";
File file = new File(fileName);
if(file.exists()){
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Heap = {Old + young = { Eden , from, to } }
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import org.apache.commons.io.IOUtils;
import org.apache.commons.net.ftp.FTPClient;
import com.eduvideotv.util.Global;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.FileOutputStream;
/**
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