Java filewriter not working

You must close the FileWriter, otherwise it won't 
flush the current buffer. You can call the flush method directly..

	fileWriter.flush()
	fileWriter.close()
  
You don't need to use the flush method if you are closing the file. 
The flush can be used for example if your program runs for a while 
and outputs something in a file and you want to check it

Similar codes

0 vote354 views7 answers
Convert code python to java
Java
1 vote363 views1 answer
Javafx filechooser specific file
Java
1 vote368 views1 answer
How to install java 8 on aws linux
Java
0 vote344 views1 answer
Iterate map in java 8 using stream
Java
1 vote361 views1 answer
String array to stream
Java
0 vote364 views1 answer
Java 8 retrieve all list from object into single list and ignore duplicates
Java
29 votes398 views6 answers
Reverse a string in java
Java
1 vote354 views1 answer
How to print two variables in same line in java
Java
1 vote370 views1 answer
Unparseable date error in java
Java
0 vote337 views1 answer
Mobile number validation to edittext in android
Java