import org.gradle.util.TestUtil;
import org.gradle.util.internal.WrapUtil;
import org.junit.Test;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.FilterReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.Reader;
import java.io.StringReader;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.util.Collections;

        return this;
    }

    @Override
    public CopySpec filter(Map<String, ?> properties, Class<? extends FilterReader> filterType) {
        delegate.filter(properties, filterType);
        return this;
    }

    @Override
    public CopySpec filter(Class<? extends FilterReader> filterType) {
        delegate.filter(filterType);
        return this;
    }

    @Override

        }

        @Override
        public ContentFilterable filter(Map<String, ?> properties, Class<? extends FilterReader> filterType) {
            throw new UnsupportedOperationException();
        }

        @Override
        public ContentFilterable filter(Class<? extends FilterReader> filterType) {
            throw new UnsupportedOperationException();
        }

        @Override

        }
    }

    private static class TypeBackedFilterAction implements Action<FileCopyDetails> {
        private final Class<? extends FilterReader> filterType;

        public TypeBackedFilterAction(Class<? extends FilterReader> filterType) {
            this.filterType = filterType;
        }

        @Override
        public void execute(FileCopyDetails fileCopyDetails) {

    /**
     * {@inheritDoc}
     */
    @Override
    CopySpec filter(Map<String, ?> properties, Class<? extends FilterReader> filterType);

    /**
     * {@inheritDoc}
     */
    @Override
    CopySpec filter(Class<? extends FilterReader> filterType);

    /**
     * {@inheritDoc}
     */
    @Override
    CopySpec filter(Closure closure);

    /**

     */
    @Override
    public AbstractCopyTask filter(Map<String, ?> properties, Class<? extends FilterReader> filterType) {
        getMainSpec().filter(properties, filterType);
        return this;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public AbstractCopyTask filter(Class<? extends FilterReader> filterType) {
        getMainSpec().filter(filterType);
        return this;
    }

 * limitations under the License.
 */

package com.google.common.io;

import com.google.common.base.Function;
import com.google.common.collect.Lists;
import java.io.BufferedReader;
import java.io.FilterReader;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import java.nio.CharBuffer;
import java.util.Arrays;
import java.util.List;

/**

 * limitations under the License.
 */

package com.google.common.io;

import com.google.common.base.Function;
import com.google.common.collect.Lists;
import java.io.BufferedReader;
import java.io.FilterReader;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import java.nio.CharBuffer;
import java.util.Arrays;
import java.util.List;

/**

import java.io.File;
import java.io.FileReader;
import java.io.FilterReader;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;

/**
 * Deeply opinionated file filter that adds elements to the release notes HTML page.
 */
public class ReleaseNotesTransformer extends FilterReader {
    private File baseCss;

            super(new BufferedInputStream(in));

            this.in.mark(MARK);

            // TODO: we should really find a better solution for this...
            // maybe we could use a FilterReader instead of a FilterInputStream?
            int byte1 = this.in.read();
            int byte2 = this.in.read();
            int byte3 = this.in.read();

            if (byte1 == 239 && byte2 == 187 && byte3 == 191) {