I have the following piece of code which reads a CSV file.
public class TestMain {
public static void parseTsv(String filePath) throws Exception {
try (CSVReader reader = new CSVReader(new InputStreamReader(Objects.requireNonNull(TestMain.class.getResourceAsStream(filePath))))) {
String[] line;
while ((line = reader.readNext()) != null) {
System.out.println(line[0] + " " + line[1]);
}
}
}
public static void main(String[] args) {
try {
parseTsv("path-to-tsv-file");
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
And I want to modify the delimiter so that it can read tsv files (tab-separated). Any help would be greatly appreciated!
With g00se's help, please see below the correct code:
public class TestMain {
public static void parseTsv(String filePath) throws Exception {
try (CSVReader reader = new CSVReaderBuilder(new InputStreamReader(Objects.requireNonNull(TestMain.class.getResourceAsStream(filePath))))
.withCSVParser(new CSVParserBuilder().withSeparator('\t').build())
.build()) {
String[] line;
while ((line = reader.readNext()) != null) {
System.out.println(line[0] + " " + line[1]);
}
}
}
public static void main(String[] args) {
try {
parseTsv("path-to-tsv-file");
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}