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This page contains an archived post to the Java Answers Forum made prior to February 25, 2002.
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Message:
files???
Posted by senthil on May 22, 2001 at 4:04 PM
class filereaderdemo{
public static void main(String[] arg)throws Exception{
FileReader fin=new FileReader("file.txt");
FileWriter fout=new FileWriter("file1.txt);
int c;
while((c=read())!=-1)
{
fout.write(c);
}
/*fout.close(); if this statement is commented the file is not written*/
}
}
When i use filewriter and filereader and if i dont close the filewriter object the file is not writtin,why is this?
When i use FileInputStream and FileOutputStream and if i dont close the FileOutputStream object the file is still copied,why is that ? why should i close the writer object ?
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