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public class CIO {
    public void method (java.io.File f) {
    java.io.FileInputStream fis = null;
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            fis = new java.io.FileInputStream (f);
            fis.read ();
            fis.close ();
        } catch (java.io.FileNotFoundException e1) {
            System.out.println("File not found");
        } catch (java.io.IOException e2) {
            System.out.println("I/O Exception");
        }
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package mail;
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
import sun.misc.BASE64Encoder;
public class Mail {
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