In this tutorial, you will learn how to get the cell values in a
JTable component. It is a same as setting the cell values in a
JTable. If you want to set the cell values, use the setValueAt()
method and want to get the cell values, use the getValueAt()
method that establish the values of the specified position.
Description of program: This program helps you to get the cell
values in a JTable. This program creates a JTable that contains
some data and columns with column header and yellow background
color. Here, a GetData() method returns an object at a specified
position by applying the pre-defined getValueAt() method. This
method returns the cell value at a specified row and column
position in JTable. The cell values display in the command line.
Description of code: getValueAt(int row_index, int col_index):
This is the method that returns the object at specified row and
column position. It takes the following arguments: This is the
index of row, which value has to be retrieved. col_index: This
is the index o