import lombok.Builder;
class BuilderWithExistingBuilderClass<T, K extends Number> {
@Builder
public static <Z extends Number> BuilderWithExistingBuilderClass<String, Z> staticMethod(Z arg1, boolean arg2, String arg3) {
return null;
}
public static class BuilderWithExistingBuilderClassBuilder<Z extends Number> {
private Z arg1;
public void arg2(boolean arg) {
}
}
}