NPE When Using Table.read().csv()

Using a super basic example provided on tablesaw page I ran across, I get a NPE:

        String location =
                "https://raw.githubusercontent.com/jtablesaw/tablesaw/master/data/bush.csv";
        try (InputStream input = new URL(location).openStream()) {
            Table table = Table.read().csv(input, "test"); // <-- line 39 in stack trace
            Plot.show(TimeSeriesPlot.create("Fox approval ratings", table, "date", "approval"));
        }

Exception in thread "main" java.lang.NullPointerException
	at java.io.FileInputStream.<init>(FileInputStream.java:130)
	at tech.tablesaw.io.csv.CsvReader.getColumnTypes(CsvReader.java:208)
	at tech.tablesaw.io.csv.CsvReader.read(CsvReader.java:121)
	at tech.tablesaw.io.DataFrameReader.csv(DataFrameReader.java:62)
	at tech.tablesaw.io.DataFrameReader.csv(DataFrameReader.java:58)
	at tech.tablesaw.io.DataFrameReader.csv(DataFrameReader.java:50)
	at com.example.main(Test.java:39)

[lwhite1]

fixed

[benmccann]

I’ve released a new version with this fix