* toString()} to provide a useful description.
   */
  protected CharMatcher() {}

  // Abstract methods

  /** Determines a true or false value for the given character. */
  public abstract boolean matches(char c);

  // Non-static factories

  /** Returns a matcher that matches any character not matched by this matcher. */

        return Equivalence.identity();
      }
    },

    WEAK {
      @Override
      Equivalence<Object> defaultEquivalence() {
        return Equivalence.identity();
      }
    };

    abstract Equivalence<Object> defaultEquivalence();
  }

  /**
   * Implementation for the EntryIterator, which is used to build Key and Value iterators.
   *

import java.io.InputStreamReader;
import java.io.Reader;

import org.codelibs.core.exception.IORuntimeException;

/**
 * {@link Reader}用のユーティリティクラスです。
 *
 * @author higa
 */
public abstract class ReaderUtil {

    /** デフォルトのバッファサイズ */
    private static final int BUF_SIZE = 4096;

    /**
     * 指定のエンコーディングでファイルから入力する{@link Reader}を作成します。
     *
     * @param is

 * to be made.
 *
 * <p>The declaration methods must be public.
 */
@AndroidIncompatible // only used by android incompatible tests.
abstract class SubtypeTester implements Cloneable {

  /** Annotates a public method that declares subtype assertion. */
  @RequiredModifiers(Modifier.PUBLIC)
  @Retention(RetentionPolicy.RUNTIME)
  @Target(ElementType.METHOD)

import org.opensearch.search.aggregations.metrics.TopHitsAggregationBuilder;
import org.opensearch.search.aggregations.metrics.ValueCountAggregationBuilder;

/**
 * @author ESFlute (using FreeGen)
 */
public abstract class EsAbstractConditionAggregation {

    protected static final String CA_PROPERTY = "conditionAggregation";

    // ===================================================================================

import org.opensearch.action.bulk.BulkRequestBuilder;
import org.opensearch.action.delete.DeleteRequestBuilder;
import org.opensearch.action.index.IndexRequestBuilder;

/**
 * @author ESFlute (using FreeGen)
 */
public abstract class BsWebAuthenticationBhv extends EsAbstractBehavior<WebAuthentication, WebAuthenticationCB> {

    // ===================================================================================

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package jcifs.smb1.smb1;

import java.io.InputStream;

import jcifs.smb1.util.Hexdump;

import java.io.IOException;

abstract class AndXServerMessageBlock extends ServerMessageBlock {

    private static final int ANDX_COMMAND_OFFSET  = 1;
    private static final int ANDX_RESERVED_OFFSET = 2;
    private static final int ANDX_OFFSET_OFFSET   = 3;

         * @return Set
         */
        Set<T1> set();

        /**
         * @return Map
         */
        Map<T1, T2> map();
    }

    /**
     *
     */
    public static abstract class Hoge implements Bar, Baz<String, Boolean> {
    }

    /**
     *
     */
    public interface Fuga {
        /**
         * @param <T>
         * @return T
         */

 * method {@link #cleanUp} is a no-op. All other methods throw an {@link
 * UnsupportedOperationException}.
 *
 * @author Charles Fry
 * @since 10.0
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public abstract class AbstractCache<K, V> implements Cache<K, V> {

  /** Constructor for use by subclasses. */
  protected AbstractCache() {}

  /** @since 11.0 */
  @Override

import org.jetbrains.kotlin.psi.KtFile
import org.jetbrains.kotlin.psi.KtNamedDeclaration
import org.jetbrains.kotlin.psi.psiUtil.collectDescendantsOfType
import java.io.File


abstract class IncubatingApiReportWorkAction : WorkAction<IncubatingApiReportParameter> {

    override fun execute() {
        try {
            val versionToIncubating = mutableMapOf<Version, MutableSet<IncubatingDescription>>()