Endless loops in CSV parser
---------------------------
Key: SANDBOX-313
URL: https://issues.apache.org/jira/browse/SANDBOX-313
Project: Commons Sandbox
Issue Type: Bug
Components: CSV
Affects Versions: Nightly Builds
Reporter: Bjoern Voigt
If the input file ends with comment lines, the parser runs into an endless
loop. The example shows, that the CSV parser runs into an endless loop, if the
input is one comment line. '#' is the comment character here:
{noformat}
import org.apache.commons.csv.CSVStrategy;
import org.apache.commons.csv.CSVParser;
import java.io.StringReader;
import java.io.IOException;
public class TestCSV {
public static void main(String [] args) throws IOException {
CSVStrategy strategy=new
CSVStrategy(',','"','#','\\',false,false,false,false);
CSVParser parser = new CSVParser(new StringReader("# A, B\n"),
strategy);
System.out.println("Go into an endless loop...");
String []line=parser.getLine();
}
}
{noformat}
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