duplicate index based on snapshot
make field final
Partial fix for IDEA-124965 (Structural Search searches outside specified scope)
hacky NPE fix/workaround
plugin.xml: <extensions> use defaultExtensionNs
clarify
IDEA-125043 (Duplicate search results)
cleanup [CR-IU-742]
Cleanup (weird exception constructor)
[duplicates-analysis] use Couple
convert to atomic: ! fixed (IDEA-125126)
Structural Search Inspection - allow ALL templates, remove hardcoded java dependency
Structural Search - avoid NPE
Structural Search - avoid CNFE
inline GroovyFileType.GROOVY_LANGUAGE
reverted
inline GroovyFileType.GROOVY_LANGUAGE
invalid test source roots removed
fix NPE
better name for static method newOne -> of