java - Allow only one decimal value float while entering itself in JTable column? -

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i implemented jtable in gui. , make 3rd column editable overriding iscelleditable(int row, int column) in mytablemodel.

now i'm trying allow float value 1 decimal location editable column. have tried implement celleditorlistener, control coming method after input edited. want restrict while typing itself.

how can overcome problem?


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