plugins/groovy/testdata/groovy/refactoring/extractMethod/noContextConflicts.test

class StringCategory {
    static String lower(String string) {
        return string.toLowerCase()
    }

    def doSmth() {
        <begin>use(StringCategory) {
            println "TeSt".lower()
        }<end>
    }
}
-----
class StringCategory {
    static String lower(String string) {
        return string.toLowerCase()
    }

    def doSmth() {
        testMethod()
    }

    private testMethod() {
        return use(StringCategory) {
            println "TeSt".lower()
        }
    }
}