# ADR-0003 - Avoid introducing Groovy types to public API

## Status

- ACCEPTED on 2024-01-12

## Context

Gradle's public API requires equal access from all JVM-based languages.
Kotlin, Groovy, Java, and other JVM-based languages should be able to use the Gradle API without relying on another language's standard library.

Historically, Gradle has shipped with some Groovy types in very prominent APIs.

            assertTrue("processThreadDump should be public", java.lang.reflect.Modifier.isPublic(processMethod.getModifiers()));
            assertEquals("processThreadDump should return void", void.class, processMethod.getReturnType());

        } catch (NoSuchMethodException e) {
            fail("All expected public methods should exist: " + e.getMessage());
        }
    }

    @Test
    public void test_utilityClass_pattern() {

        }
    }

    @Test
    public void test_package_structure() {
        assertEquals("Should be in timer package", "org.codelibs.fess.timer", HotThreadMonitorTarget.class.getPackage().getName());
    }

    @Test
    public void test_class_is_public() {
        assertTrue("Class should be public", java.lang.reflect.Modifier.isPublic(HotThreadMonitorTarget.class.getModifiers()));

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;
import org.lastaflute.web.response.next.HtmlNext;

public class FessHtmlPathTest extends UnitFessTestCase {

    @Test
    public void test_allPathsInitialized() throws Exception {
        // Get all public static final fields of HtmlNext type
        Field[] fields = FessHtmlPath.class.getDeclaredFields();
        for (Field field : fields) {

     */
    @Test
    public void test_labelConstantsNamingConvention() throws Exception {
        Field[] fields = FessLabels.class.getDeclaredFields();
        Pattern labelPattern = Pattern.compile("^LABELS_[A-Za-z0-9_]+$");

        for (Field field : fields) {
            if (Modifier.isStatic(field.getModifiers()) && Modifier.isFinal(field.getModifiers()) && Modifier.isPublic(field.getModifiers())

    }

    @Test
    public void test_package_structure() {
        assertEquals("Should be in timer package", "org.codelibs.fess.timer", SystemMonitorTarget.class.getPackage().getName());
    }

    @Test
    public void test_class_is_public() {
        assertTrue("Class should be public", java.lang.reflect.Modifier.isPublic(SystemMonitorTarget.class.getModifiers()));

  }

  @Test
  fun parseCacheControlAndPragmaAreCombined() {
    val headers = headersOf("Cache-Control", "max-age=12", "Pragma", "must-revalidate", "Pragma", "public")
    val cacheControl = parse(headers)
    assertThat(cacheControl.toString()).isEqualTo("max-age=12, public, must-revalidate")
  }

  @Test
  fun parseCacheControlHeaderValueIsRetained() {
    val value = "max-age=12"

  public final boolean isPublic() {
    return Modifier.isPublic(getModifiers());
  }

  /** Returns true if the element is protected. */
  public final boolean isProtected() {
    return Modifier.isProtected(getModifiers());
  }

  /** Returns true if the element is package-private. */
  public final boolean isPackagePrivate() {
    return !isPrivate() && !isPublic() && !isProtected();
  }

  }

  return CacheControl(
    noCache = noCache,
    noStore = noStore,
    maxAgeSeconds = maxAgeSeconds,
    sMaxAgeSeconds = sMaxAgeSeconds,
    isPrivate = isPrivate,
    isPublic = isPublic,
    mustRevalidate = mustRevalidate,
    maxStaleSeconds = maxStaleSeconds,
    minFreshSeconds = minFreshSeconds,
    onlyIfCached = onlyIfCached,
    noTransform = noTransform,
    immutable = immutable,

  }

  public void testConstructor() throws Exception {
    Invokable<A, A> invokable = A.constructor();
    assertTrue(invokable.isPublic());
    assertFalse(invokable.isPackagePrivate());
    assertFalse(invokable.isAbstract());
    assertFalse(invokable.isStatic());
    assertTrue(invokable.isAnnotationPresent(Tested.class));
  }

  public void testAbstractMethod() throws Exception {