Build scripts aren't started often so it makes no sense to use the daemon in them. Disabling the daemon explicitly suppresses annoying "please consider using the Gradle Daemon" message in build outputs (IDEA-CR-21178).

Currently there are some rare cases when 'commit' doesn't actually commit and dispose ModuleRootModel (for example, if the containing project is disposed). It's better to fix such cases but until it's done this change will help us to avoid leaks.

create method from usage: treat polyadic expressions as for completion by containing expression (IDEA-151432)

1. DfaFactMap#calcFromVariable: unchecked warning fixed
2. NullnessUtil extracted out of CanBeNullFactType
3. CanBeNullFactType is anonymous now
4. New Nullness methods moved to NullnessUtil

ObviousNullCheckInspection: improve extraction of side-effect statements when ternary operator or short-circuiting logic is involved.

1. Lambda/method reference creation is pure
2. String concatenation is pure
3. Constructor which only modifies own fields (calls setters, etc.) is pure
4. Exception creation is pure
5. A few hardcoded native methods

When admin user launches Intellij, Windows revokes many
user privileges to improve safety for admin users (that is how UAC works).

One can't access "Program Files": any attempt to write something there
leads on ACCESS_DENIED(5) error even if NTFS reports file is writable

The only way to elevate privileges is to launch process as elevated.
"Elevator.sln" is Win32API app that launches command
as elevated. See its sources for more info.

The exception is caught, new logging may help with further investigations

Affected configurables are already registered using corresponding
"ConfigurableProvider" instances

Use "Use custom configuration directory" checkbox. So configuration
directory browsing control is enabled if and only if checkbox is
selected.

IDEA-170598

IDEA-170598

Using common "<projectConfigurable />" approach instead of just
overriding "AbstractVcs.getConfigurable()". This will allow creating
child configurables under "Subversion" while still preserving lazy
approach.

Instead of creating custom wrapper for vcs configurables. All vcs
configurables are still lazy initialized.