Answers for "java create file if not exists filewriter"

java create file if not exists

String yourFile = "YourFile.txt";
String yourContent = "YourContent"

File tmpDir = new File(yourFile);
boolean exists = tmpDir.exists();

if(!exists) {
	FileOutputStream fos = new FileOutputStream(yourFile);
	fos.write(yourContent.getBytes());
	fos.flush();
	fos.close();
}

java create file if not exists

File yourFile = new File("score.txt");
yourFile.createNewFile(); // if file already exists will do nothing 
FileOutputStream oFile = new FileOutputStream(yourFile, false);