Is it possible to hide the sort indicator on column header (not interactive)?

[hawkx]

I make sort through sort options on dataset, and then jasper add a sort indicator on column title automatically, but I dont want to print the sort indicator, is that possible to hide the sort indicator?

I'm using java GUI program, not web, no report server.

Thanks!

[hawkx]

This code can hide the sort indicator on column title, but it will affect all report printing after this:

    DefaultJasperReportsContext.getInstance().setProperty(
            "net.sf.jasperreports.components.sort.up.arrow.char", "");
    DefaultJasperReportsContext.getInstance().setProperty(
            "net.sf.jasperreports.components.sort.down.arrow.char", "");

may be there is another better way to hide the sort indicator?