SpringSource/spring-integration — pull request #332 by garyrussell (2012-01-18 13:45:42+00:00)
Title: INT-2408 Add Spring Project Nature with Gradle

STS needs Spring Project Nature to get classpath XSD/Namespace resolution.
When switching back and forth between 2.0 and 2.1, ./gradlew eclipse
removes Spring Project Nature.

It is now added by ./gradlew eclipse when generating eclipse metadata
files.