When I am editing a JSP, I place the cursor, then press CTRL-SPACE. This pops a content assist window. This window is usually not large enough to show the entire assist display. There are vertical and horizontal scroll bars and I can resize the window. I usually resize the window as I am using 1900×1600 resolution and I have lots of room.
However, the next time I use content assist, the popup window is back to its original size.
Can you persist the size of the window? If not across Eclipse re-starts at least within the current session?