java.lang.ArrayIndexOutOfBoundsException: 0 >= 0 attempting to populate JTable

Question

I\'m subclassing JTable and using a DefaultTableModel to model my table data. The following class sets up the JTable, and adds one row to the model.

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Answer 1

I think you need to add columns to your TableModel. Your code adds UI columns to the table but doesn't add them to the model