User can't find the difference between disabled & uneditable textarea & its scrollbar . The same can be observed for disabled & enabled list's scrollbar. When the user wants to view the contents of the textarea, which is disabled & try to click on the scrollbar , no action takes place. But where as the user can easily find the difference between the disable & enabled list.

Step to reproduce:
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1) Run the attached program.
2) Observe the textareas, ideally you can't find the difference between the two textarea.
the first textarea is disabled ( setEnabled(false)), the second textarea is enabled.
Even observe there scrollbar , they look alike. If you see the same then the bug is reproduce.
3) Observe the two list , you can easily find the difference between disabled & enabled list, but the scrollbar of those list look the same.
The textarea behaviour differs from build to build in mustang b20 onwards. In MToolkit we can find the difference between disabled & enabled textarea , list & its scrollbar.
I tested this in Mustang b104 & jdk7 b05.