even more crazy diagnostics for unsuccessful commit (EA-45957)
simplify
more diagnostics on stubTreeAndIndexDoNotMatch
more diagnostics for invalid substitutor
don't attempt to create view provider and load text for directory (EA-45159)
don't call DebugUtil.onInvalidate when expanding a chameleon
don't walk the tree in it if there's nothing to track
IDEA-103865 Cannot complete class name starting with lowercase letter
IDEA-106854 Navigate to Class/File doesn't locate files/classes with two-symbols pattern
log events that quickly pollute swing event queue (IDEA-106843)
use cached directories for PsiPackageImpl.isValid (IDEA-106783)
Change label 'Goals' to "Command line"
Bug fix: '...' button doe not work.
Remove unnecessary if
Remove big outdated comment
Show "Maven modules not found" when user press "select maven module on non-maven project"
Open Show Maven Modules popup on down key press
Rename "pom.xml" label to "Working &directory"
Move focus to goals editor after module selection
Don't show combobox if has no history
Rename MavenExecuteGoalDialog to MavenEditGoalDialog