import java.util.List;
import java.util.Set;

/**
 * An option with one or more values.
 */
public class MultipleValueOptionElement extends AbstractOptionElement {
    private final PropertySetter setter;
    private final NotationParser<CharSequence, ?> notationParser;

    public MultipleValueOptionElement(String optionName, Option option, Class<?> elementType, PropertySetter setter, OptionValueNotationParserFactory notationParserFactory) {

        }
        if (setter.getRawType().equals(List.class)) {
            Class<?> elementType = ModelType.of(setter.getGenericType()).getTypeVariables().get(0).getRawClass();
            return new MultipleValueOptionElement(optionName, option, elementType, setter, notationParserFactory);
        }
        return new SingleValueOptionElement(optionName, option, setter.getRawType(), setter, notationParserFactory);
    }

        }
        if (HasMultipleValues.class.isAssignableFrom(fieldType)) {
            PropertySetter setter = mutateUsingGetter(field);
            Class<?> elementType = setter.getRawType();
            return new MultipleValueOptionElement(optionName, option, elementType, setter, optionValueNotationParserFactory);
        }

        PropertySetter setter = mutateUsingSetter(field);

            assertCanUseMethodReturnType(optionName, method);
            PropertySetter setter = mutateUsingReturnValue(method);
            Class<?> elementType = setter.getRawType();
            return new MultipleValueOptionElement(optionName, option, elementType, setter, optionValueNotationParserFactory);
        }
        if (method.getParameterTypes().length == 0) {

Class <org.gradle.api.internal.tasks.options.MultipleValueOptionElement> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (MultipleValueOptionElement.java:0)