I want to fill a JTable generated with the GUI Designer with some data. My first try was to get a new instance of JTable and fill the Constructor of it with row-Vector and collumn vector. But i got just NullPointerException by adding it to the generated panel.
My second step was to make a custom create of my Jtable but always my customized code in the bounded class was overridden by intellij.
the 3rd try was to use the Data Binding Wizard.
But with it there's a problem. i can just bind TextFields or Textareas with it. The Jtable is not displayed. And so I have really no idea how to get my Jtable initialized and later also updated. Thx for your help.