import lombok.experimental.ExtensionMethod;
@ExtensionMethod({java.util.Arrays.class, ExtensionMethodPlain.Extensions.class}) class ExtensionMethodPlain {
static class Extensions {
Extensions() {
super();
}
public static <T>T or(T obj, T ifNull) {
return ((obj != null) ? obj : ifNull);
}
public static String toTitleCase(String in) {
if (in.isEmpty())
return in;
return (("" + Character.toTitleCase(in.charAt(0))) + in.substring(1).toLowerCase());
}
}
ExtensionMethodPlain() {
super();
}
public String test() {
int[] intArray = {5, 3, 8, 2};
java.util.Arrays.sort(intArray);
String iAmNull = null;
return ExtensionMethodPlain.Extensions.or(iAmNull, ExtensionMethodPlain.Extensions.toTitleCase("hELlO, WORlD!"));
}
}