Windows 7 and Eclipse 4.6.2.
In DD theme
1. Selecting a proposal from the content assist invoked in a structured text editor is unreadable as the font color matches with the selection background color.
2. On clicking the CA box white selection color disappears leaving a black patch behind the clicked item which breaks up with mouse movement. To replicate it, invoke content assist using Ctrl+Space >> Click on Autocomplete box >> Use Up/down arrows keys to move selection > Now move mouse cursor up or down without clicking.
Screenshots of the above issues : https://gyazo.com/99792e7669a5f726b21e1ba4f40dc82b