问题：

[单选]

The file “file.txt” exists on the file system and contsins ASCII text.  Given：  
try {  
File f = new File（“file.txt”）；  
 OutputStream out = new FileOutputStream（f， true）； 
 }  
 catch （IOException） {}  
What is the result？（）

A .  The code does not compile.
B .  The code runs and no change is made to the file.
C .  The code runs and sets the length of the file to 0.
D .  An exception is thrown because the file is not closed.
E .  The code runs and deletes the file from the file system.