Spring-boot-devtools not restarted when change groovy-files -

in project work spring-boot , groovy. using spring-boot-devtool. tool helps me.

but, when change groovy-files, server not restarted, have change other files

like ide use idea. project assembled , tested command

gradle bootrun 

has experienced , found solution?

try <ctrl+f9>

i using spring boot 1.3.0-release groovy only.

maybe auto-generated demo project may compare went wrong project, using sring cli (installed via sdkman):

• run in command line: spring init --dependencies=devtools,web --type=gradle-project --language=groovy example
• import idea
• run gradle bootrun
• change source , hit <ctrl+f9>