There are also some settings that are not handled by DVT.
The following list presents settings that won't be handled:
Position of dialogs
Is persisted when the same workspace is used but in can't be shared using user or common levels
Size of views
Last opened perspective or saved perspectives
Working Sets
Are persisted when the same workspace is used but in can't be shared using user or common levels
Secure storage information
This is preserved in $HOME/.eclipse/org.eclipse.equinox.security and is not handled by DVT
Proxy settings (Preferences -> General -> Network Connections)
This is preserved in $HOME/.eclipse/org.eclipse.platform* directories and is not handled by DVT
User installed plugins in a shared installation
Settings used by other plugins that are not stored using the workspace preferences engine
These settings can be stored anywhere so is not possible to handle them