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  1. import java.io.*;
  2. import java.util.zip.GZIPOutputStream;
  3.  
  4. public class Main {
  5.  public static void main(String[] args) {
  6.   String inFile = args[0];
  7.   String outFile = args[1];
  8.   FileInputStream fis = null;
  9.   GZIPOutputStream gzos = null;
  10.   try {
  11.    fis = new FileInputStream(inFile);
  12.    FileOutputStream fos = new FileOutputStream(outFile);
  13.    BufferedOutputStream bos = new BufferedOutputStream(fos);
  14.    gzos = new GZIPOutputStream(bos);
  15.    int i = fis.read();
  16.    while(i != -1) {
  17.     gzos.write(i);
  18.     i = fis.read();
  19.    }
  20.    gzos.flush();
  21.    gzos.close();
  22.    fis.close();
  23.   } catch(IOException e) {
  24.    System.err.println("エラーです。");
  25.    try {
  26.     if(fis != null) {
  27.      fis.close();
  28.     }
  29.     if(gzos != null) {
  30.      gzos.close();
  31.     }
  32.    } catch(IOException e2) {
  33.    }
  34.   }
  35.  }
  36. }
Runtime error #stdin #stdout #stderr 0.07s 2841600KB
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Standard input is empty
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Standard output is empty
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Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0
	at Main.main(Main.java:6)
https://ideone.com/PFwyTI
language:
Java (HotSpot 12)
created:
6 years ago
visibility:
public

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