import org.gradle.util.internal.CollectionUtils;

import java.lang.reflect.Method;
import java.util.Arrays;

public class MethodInvocation {
    private static final Object[] ZERO_ARGS = new Object[0];
    private final Method method;
    private final Object[] arguments;

    public MethodInvocation(Method method, Object[] args) {
        this.method = method;
        arguments = args == null ? ZERO_ARGS : args;
    }

    public DBDef assistCurrentDBDef() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public DataSource assistDataSource() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public DBMetaProvider assistDBMetaProvider() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override

    @Override
    public void add(MethodRuleDefinition<?, ?> method, String problem) {
        add(method.getMethod().getMethod(), problem);
    }

    @Override
    public void add(MethodRuleDefinition<?, ?> method, String problem, Throwable cause) {
        add(method.getMethod().getMethod(), problem + ": " + cause.getMessage());
    }

    @Override
    public void add(Method method, String problem) {
        add(method, "rule", problem);

            return input.getDisplayName();
        }
    };

    private final WeaklyTypeReferencingMethod<?, ?> method;
    private String description;
    private int hashCode;

    public MethodModelRuleDescriptor(WeaklyTypeReferencingMethod<?, ?> method) {
        this.method = method;
    }

    @Override
    public void describeTo(Appendable appendable) {
        try {

     */
    private final Map<String, List<Method>> methodByNameMap = new Hashtable<>();

    /**
     * Add a method to a list of methods by name.
     * For a particular class we are keeping track
     * of all the methods with the same name.
     *
     * @param method The method
     */
    void add(Method method) {
        String methodName = method.getName();

        List<Method> l = get(methodName);

	_ = s.aBc
	_ = s.abc // ERROR "s.abc undefined (type S has no field or method abc, but does have method aBc)"
	_ = s.ABC // ERROR "s.ABC undefined (type S has no field or method ABC, but does have method aBc)"
}

func _() {
	type P *S
	var s P
	_ = s.m // ERROR "s.m undefined (type P has no field or method m)"
	_ = s.M // ERROR "s.M undefined (type P has no field or method M)"
	_ = s.x

    allMethods().firstAccessibleMatchingMethodOrNull(predicate)


internal
fun Iterable<Method>.firstAccessibleMatchingMethodOrNull(predicate: Method.() -> Boolean): Method? =
    find(predicate)?.apply { isAccessible = true }


internal
fun Class<*>.firstMatchingMethodOrNull(predicate: Method.() -> Boolean): Method? =
    allMethods().find(predicate)

    }

    public static <T> MethodRuleDefinition<?, ?> create(Class<T> source, Method method) {
        return innerCreate(source, method);
    }

    private static <T, R, S> MethodRuleDefinition<R, S> innerCreate(Class<T> source, Method method) {
        ModelType<R> returnType = ModelType.returnType(method);
        return new DefaultMethodRuleDefinition<T, R, S>(method, ModelType.of(source), returnType);
    }

    @Override

        public RequestDataContext method(final Method method) {
            data.setMethod(method);
            return this;
        }

        public RequestDataContext get() {
            return method(Method.GET);
        }

        public RequestDataContext head() {
            return method(Method.HEAD);
        }

        public RequestDataContext post() {
            return method(Method.POST);
        }

            for (Method method : property.getGetters()) {
                assertNotAbstract(type, method);
            }
            for (Method method : property.getSetters()) {
                assertNotAbstract(type, method);
            }
            for (Method method : propertyMetaData.setMethods) {
                assertNotAbstract(type, method);
            }
        }