Java ObjectInputStream close()用法及代碼示例

// Java program to illustrate  
// the above method 
  
import java.io.*; 
  
public class GFG { 
  
    public static void main(String[] args) throws Exception 
    { 
  
        try { 
            // Creates a new file 
            // with an ObjectOutputStream 
            FileOutputStream out 
                = new FileOutputStream("gopal.txt"); 
            ObjectOutputStream out1 
                = new ObjectOutputStream(out); 
  
            // write in the file 
            out1.writeUTF("Geeks for Geeks"); 
  
            // FLushes the stream 
            out1.flush(); 
  
            // Create an ObjectInputStream 
            // for the file we created before 
            ObjectInputStream example 
                = new ObjectInputStream( 
                    new FileInputStream("gopal.txt")); 
  
            // read from the stream 
            for (int i = 0; i < example.available();) { 
                System.out.println("" + (char)example.read()); 
            } 
  
            // closes the stream 
            System.out.println("\nClosing Stream..."); 
  
            example.close(); 
  
            // Stream closed 
            System.out.println("Stream Closed."); 
        } 
        catch (Exception ex) { 
            ex.printStackTrace(); 
        } 
    } 
}