in maven-wrapper/src/main/java/org/apache/maven/wrapper/cli/CommandLineParser.java [532:542]
public int compare(String option1, String option2) {
boolean short1 = option1.length() == 1;
boolean short2 = option2.length() == 1;
if (short1 && !short2) {
return -1;
}
if (!short1 && short2) {
return 1;
}
return new CaseInsensitiveStringComparator().compare(option1, option2);
}