Would it be possible to detect the direct use of a FileWriter / OutputStream within a loop? I've come across the following and forgetting to wrap an output destination in a BufferedWriter / BufferedOutputStream can really kill performance:
Writer writer = null;
try {
writer = new FileWriter("test.out");
for (int i = 0; i < 100000; i++) {
writer.append('X'); //unbuffered output to disk!
}
} catch (IOException e) {
System.err.println("an exception was thrown ...");
} finally {
try {
if (null != writer)
writer.close();
} catch (IOException e) {
System.err.println("error closing stream ...");
}
}
Would further decorating the unbuffered desitination with a PrintWriter cause detection issues?
Thanks. - Sam Beroz
_______________________________________________
Findbugs-discuss mailing list
Findbugs-discuss@...
https://mailman.cs.umd.edu/mailman/listinfo/findbugs-discuss
