String () { return String.format( "IdeaContentRoot{rootDirectory=%s, sourceDirectories count=%d, testDirectories count=%d, resourceDirectories count=%d, testResourceDirectories count=%d, excludeDirectories count=%d}", this.rootDirectory, this.sourceDirectories.size(), this.testDirectories.size(), this.resourceDirectories.size(), this.testResourceDirectories.size(), this.excludeDirectories.size()); }