in src/main/java/org/apache/maven/shared/jar/classes/JarClassesAnalysis.java [58:82]
static {
HashMap<Double, String> aMap = new HashMap<>();
aMap.put(65.0, "21");
aMap.put(64.0, "20");
aMap.put(63.0, "19");
aMap.put(62.0, "18");
aMap.put(61.0, "17");
aMap.put(60.0, "16");
aMap.put(59.0, "15");
aMap.put(58.0, "14");
aMap.put(57.0, "13");
aMap.put(56.0, "12");
aMap.put(55.0, "11");
aMap.put(54.0, "10");
aMap.put(53.0, "9");
aMap.put(52.0, "1.8");
aMap.put(51.0, "1.7");
aMap.put(50.0, "1.6");
aMap.put(49.0, "1.5");
aMap.put(48.0, "1.4");
aMap.put(47.0, "1.3");
aMap.put(46.0, "1.2");
aMap.put(45.3, "1.1");
JAVA_CLASS_VERSIONS = Collections.unmodifiableMap(aMap);
}