lombok/test/transform/resource/before/HelperInMethod.java

import lombok.experimental.Helper;

public class HelperInMethod {
	int someMethod(int arg1) {
		final int localVar = 5;
		
		@Helper
		class Helpers {
			int helperMethod(int arg) {
				return arg + localVar;
			}
		}
		
		return helperMethod(10);
	}
}