Spinner & Editable JCombobox touches the border of the JToolbar , this can be seen the 6u5_b03 promoted build as well as pit build. I have attached the screen shot.

Step to reproduce
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1) Run the attached testcase.
2) Observe that Editable JComboBox in JToolbar which is in the north of the frame is touching the border of the JToolbar. The same can be seen on the JSpinner on the JToolbar which is on the south of the frame.