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java Programming Glossary: box.additem

Why is itemStateChanged on JComboBox is called twice when changed?

http://stackoverflow.com/questions/330590/why-is-itemstatechanged-on-jcombobox-is-called-twice-when-changed

some tester code public Tester JComboBox box new JComboBox box.addItem One box.addItem Two box.addItem Three box.addItem Four box.addItemListener.. public Tester JComboBox box new JComboBox box.addItem One box.addItem Two box.addItem Three box.addItem Four box.addItemListener new.. box new JComboBox box.addItem One box.addItem Two box.addItem Three box.addItem Four box.addItemListener new ItemListener..