* }
 * </pre>
 *
 * <p>please use {@link ClassSanityTester#forAllPublicStaticMethods}.
 *
 * <p>If not all classes on the classpath should be covered, {@link #ignoreClasses} can be used to
 * exclude certain classes. As a special case, classes with an underscore in the name (like {@code
 * AutoValue_Foo}) can be excluded using <code>ignoreClasses({@link #UNDERSCORE_IN_NAME})</code>.
 *

 * security protections against deserialization attacks. By default, it uses an
 * ObjectInputFilter to restrict which classes can be deserialized.
 * </p>
 * <p>
 * The default filter allows common safe classes like primitives, arrays, String,
 * Number types, collections, and classes in the org.codelibs package. For custom
 * requirements, use the overloaded methods that accept a custom filter.
 * </p>
 *
 * @author higa

- Use `OptionalEntity<T>` for nullable returns
- Plain classes (no extends/implements)

### Helper
- Stateless utility classes
- Access via `ComponentUtil.getXyzHelper()`
- Named with "Helper" suffix

### DBFlute Generated Code
```
opensearch/{index}/
├── bsentity/, bsbhv/    # Base classes (DO NOT EDIT)
├── exentity/, exbhv/    # Extended classes (customize here)

     *       <td>{@code /home/user/myproject/target/classes}</td>
     *       <td>No explicit path → use output directory</td>
     *     </tr>
     *     <tr>
     *       <td>{@code Optional.of(Path.of("META-INF"))}</td>
     *       <td>{@code /home/user/myproject/target/classes}</td>
     *       <td>{@code /home/user/myproject/target/classes/META-INF}</td>

import java.security.PrivilegedExceptionAction;
import java.util.Random;
import org.jspecify.annotations.Nullable;
import sun.misc.Unsafe;

/**
 * A package-local class holding common representation and mechanics for classes supporting dynamic
 * striping on 64bit values. The class extends Number so that concrete subclasses must publicly do
 * so.
 */
@SuppressWarnings("SunApi") // b/345822163
@GwtIncompatible

     */
    private static boolean isApplicable(Method method, Class<?>... classes) {
        Class<?>[] methodArgs = method.getParameterTypes();

        if (methodArgs.length != classes.length) {
            return false;
        }

        for (int i = 0; i < classes.length; ++i) {
            if (!isMethodInvocationConvertible(methodArgs[i], classes[i])) {
                return false;
            }
        }

	assocOp1 := clause.Association{
		Association: "Pets",
		Type:        clause.OpCreate,
		Set: []clause.Assignment{
			{Column: clause.Column{Name: "name"}, Value: "test-pet-1"},
		},
	}

	assocOp2 := clause.Association{
		Association: "Toys",
		Type:        clause.OpCreate,
		Set: []clause.Assignment{
			{Column: clause.Column{Name: "name"}, Value: "test-toy-1"},
		},
	}

 * }
 * </pre>
 *
 * <p>please use {@link ClassSanityTester#forAllPublicStaticMethods}.
 *
 * <p>If not all classes on the classpath should be covered, {@link #ignoreClasses} can be used to
 * exclude certain classes. As a special case, classes with an underscore in the name (like {@code
 * AutoValue_Foo}) can be excluded using <code>ignoreClasses({@link #UNDERSCORE_IN_NAME})</code>.
 *

        for (String each : violatingClasses) {
            violationsExcludes.add(each);
        }
    }

    public void ignoreJarHellWithJDK(String... classes) {
        for (String each : classes) {
            jdkJarHellExcludes.add(each);
        }
    }

    @Input
    public Set<String> getJdkJarHellExcludes() {
        return jdkJarHellExcludes;
    }

  }

  public void testFindClassesToTest_withCorrespondingTestClassAndExplicitlyTested() {
    ImmutableList<Class<?>> classes = ImmutableList.of(Foo.class, FooTest.class);
    assertThat(findClassesToTest(classes, "testPublic")).isEmpty();
    assertThat(findClassesToTest(classes, "testNotThere", "testPublic")).isEmpty();
  }

  public void testFindClassesToTest_withCorrespondingTestClass_noTestName() {