java - Difference bewteen using TableRowSorter with getColumnClass and without getColumnClass -


i sorted data table in java. both sort getcolumnclass , without getcolumnclass done. what's difference between them? all

the getcolumnclass() method required implementations of tablemodel; table without getcolumnclass() not possible. "is used jtable set default renderer , editor column," may required refresh rows changed due sorting. number of times called unspecified.

if suspect implementation problem, should profile application.


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