@Override
  protected void setUp() throws Exception {
    super.setUp();
    hasher = mock(Hasher.class);
    hashFunction = mock(HashFunction.class);
    buffer = new ByteArrayInputStream(testBytes);

    when(hashFunction.newHasher()).thenReturn(hasher);
  }

  public void testRead_putSingleByte() throws Exception {
    HashingInputStream in = new HashingInputStream(hashFunction, buffer);

        return Modifier.isPublic(modifier);
    }

    /**
     * Checks if the specified class is abstract.
     *
     * @param clazz
     *            the class to check. Must not be null.
     * @return true if abstract, false otherwise
     */
    public static boolean isAbstract(final Class<?> clazz) {
        assertArgumentNotNull("clazz", clazz);

        return isAbstract(clazz.getModifiers());

                    }
                    final String className = provider + "." + protocol + ".Handler";
                    try {
                        Class handlerClass = null;
                        try {
                            handlerClass = Class.forName(className);
                        } catch (final Exception ex) {}
                        if (handlerClass == null) {

import org.codelibs.fess.app.web.admin.duplicatehost.EditForm;

/**
 * Request body class for duplicate host edit operations in the admin REST API.
 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for duplicate host management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.
     */
    public EditBody() {

import org.codelibs.fess.app.web.admin.elevateword.EditForm;

/**
 * Request body class for elevate word edit operations in the admin REST API.
 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for elevate word management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.
     */
    public EditBody() {

import org.codelibs.fess.app.web.admin.failureurl.EditForm;

/**
 * Request body class for failure URL edit operations in the admin REST API.
 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for failure URL management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.
     */
    public EditBody() {

import org.codelibs.fess.app.web.admin.fileauth.EditForm;

/**
 * Request body class for file authentication edit operations in the admin REST API.
 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for file authentication management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.
     */
    public EditBody() {

import org.codelibs.fess.app.web.admin.relatedcontent.EditForm;

/**
 * Request body class for related content edit operations in the admin REST API.
 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for related content management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.
     */
    public EditBody() {

package org.codelibs.fess.app.web.api.admin.user;

import org.codelibs.fess.app.web.admin.user.EditForm;

/**
 * Request body class for user edit operations in the admin REST API.
 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for user management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.
     */
    public EditBody() {
        super();

import org.codelibs.fess.app.web.admin.crawlinginfo.EditForm;

/**
 * Request body class for crawling info edit operations in the admin REST API.
 * This class extends EditForm to inherit the necessary form validation and binding capabilities
 * for crawling information management operations.
 */
public class EditBody extends EditForm {

    /**
     * Default constructor.
     */
    public EditBody() {