1. Create field:
int[] a;
2. Open PropertySheet to examine a
3. In Editor change type of a to int[][] and click on Type property in PropertySheet. You have only 2 seconds for click ;-)
4. Now you can see, how Type in PropertySheet and in JavaEditor is periodically changed from int[] to int[][] and backwards.

[Svata] This is quite "special" case: when the property sheet gets property change event, it discards the current contents of the writeable text area and replaces it. Most probably it fires property c
hange event carrying the to-be-discarded value that is in turn propagated to the setType() OpenAPI call and is written into the text. At that time, the property editor is writeable and contains the "n
ew" value. But changing type via OpenAPI fires another property change event --> loops indefinitely.