!!!Java ファイルコピー
[Java]

::例
 import java.io.BufferedInputStream;
 import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileOutputStream;
 
 public class FileCopySample {
 
     public static void main(String[] args) {
         try {
             byte[] buf = new byte[1024];
             int ret = -1;
            
             File file = new File("/home/hoge/sourcefile.txt");
             File outFile = new File("/home/hoge/destfile.txt");
             BufferedInputStream in = new BufferedInputStream(new FileInputStream(file));
             BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(outFile));
             
             while((ret = in.read(buf)) > 0) {
                 out.write(buf,0,ret);
                 out.flush();
             }
             out.flush();
             
             in.close();
             out.close();
         
         } catch(Exception e){
             // Exceltion Handling           
         }
     }
 }