private int countKoanAnnotationsInJavaFileGivenClassName(String className) {
String[] lines =
FileCompiler.getContentsOfJavaFile(DirectoryManager.getSourceDir(), className)
.split(KoanConstants.EOLS);
String koanClassSimpleNameWithAnnotationPrefix = '@' + Koan.class.getSimpleName();
int total = 0;
for (String line : lines) {
String trimmedLine = line.trim();
if (trimmedLine.contains(koanClassSimpleNameWithAnnotationPrefix)
&& !trimmedLine.startsWith("//")
&& !trimmedLine.startsWith("*")
&& !trimmedLine.startsWith("/*")) {
total++;
}
}
return total;
}
