import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.DataInputStream;
import java.io.IOException;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author iavanish
 */
public class Main {

    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        FastReader in = new FastReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ARegistration solver = new ARegistration();
        solver.solve(1, in, out);
        out.close();
    }

    static class ARegistration {

        public void solve(int testNumber, FastReader in, PrintWriter out) {
            String s = in.next().trim();
            while (s.isEmpty()) {
                s = in.next().trim();
            }
            String t = in.next().trim();
            while (t.isEmpty()) {
                t = in.next().trim();
            }

            if (s.equals(t.substring(0, t.length() - 1))) {
                out.println("Yes");
            } else {
                out.println("No");
            }
        }

    }

    static class FastReader {

        private final int BUFFER_SIZE = 1 << 16;
        private final int STRING_BUFFER_SIZE = 10000000;
        private final InputStream inputStream;
        private final byte[] buffer;
        private int bufferPointer;
        private int bytesRead;

        public FastReader() {
            this.inputStream = new DataInputStream(System.in);
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(InputStream inputStream) {
            this.inputStream = inputStream;
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(String fileName) {
            try {
                this.inputStream = new DataInputStream(new FileInputStream(fileName));
                this.buffer = new byte[BUFFER_SIZE];
                this.bufferPointer = bytesRead = 0;
            } catch (FileNotFoundException e) {
                throw new RuntimeException(e);
            }
        }

        public String next() {
            byte[] buffer = new byte[STRING_BUFFER_SIZE];
            int count = 0;
            int c;
            while ((c = read()) != -1) {
                if (c == '\n') {
                    break;
                }
                buffer[count++] = (byte) c;
            }
            return new String(buffer, 0, count);
        }

        public void fillBuffer() {
            try {
                bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
                if (bytesRead == -1) {
                    buffer[0] = -1;
                }
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }

        public byte read() {
            if (bufferPointer == bytesRead) {
                fillBuffer();
            }
            return buffer[bufferPointer++];
        }

    }

}
 import java.io.OutputStream; OutputStream java.io import java.io.IOException; IOException java.io import java.io.InputStream; InputStream java.io import java.io.PrintWriter; PrintWriter java.io import java.io.DataInputStream; DataInputStream java.io import java.io.IOException; IOException java.io import java.io.FileInputStream; FileInputStream java.io import java.io.FileNotFoundException; FileNotFoundException java.io import java.io.InputStream; InputStream java.io public class Main {

    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        FastReader in = new FastReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ARegistration solver = new ARegistration();
        solver.solve(1, in, out);
        out.close();
    }

    static class ARegistration {

        public void solve(int testNumber, FastReader in, PrintWriter out) {
            String s = in.next().trim();
            while (s.isEmpty()) {
                s = in.next().trim();
            }
            String t = in.next().trim();
            while (t.isEmpty()) {
                t = in.next().trim();
            }

            if (s.equals(t.substring(0, t.length() - 1))) {
                out.println("Yes");
            } else {
                out.println("No");
            }
        }

    }

    static class FastReader {

        private final int BUFFER_SIZE = 1 << 16;
        private final int STRING_BUFFER_SIZE = 10000000;
        private final InputStream inputStream;
        private final byte[] buffer;
        private int bufferPointer;
        private int bytesRead;

        public FastReader() {
            this.inputStream = new DataInputStream(System.in);
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(InputStream inputStream) {
            this.inputStream = inputStream;
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(String fileName) {
            try {
                this.inputStream = new DataInputStream(new FileInputStream(fileName));
                this.buffer = new byte[BUFFER_SIZE];
                this.bufferPointer = bytesRead = 0;
            } catch (FileNotFoundException e) {
                throw new RuntimeException(e);
            }
        }

        public String next() {
            byte[] buffer = new byte[STRING_BUFFER_SIZE];
            int count = 0;
            int c;
            while ((c = read()) != -1) {
                if (c == '\n') {
                    break;
                }
                buffer[count++] = (byte) c;
            }
            return new String(buffer, 0, count);
        }

        public void fillBuffer() {
            try {
                bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
                if (bytesRead == -1) {
                    buffer[0] = -1;
                }
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }

        public byte read() {
            if (bufferPointer == bytesRead) {
                fillBuffer();
            }
            return buffer[bufferPointer++];
        }

    }

} Main public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        FastReader in = new FastReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ARegistration solver = new ARegistration();
        solver.solve(1, in, out);
        out.close();
    } main {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        FastReader in = new FastReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ARegistration solver = new ARegistration();
        solver.solve(1, in, out);
        out.close();
    } InputStream inputStream = System.in; inputStream System.in System System.in OutputStream outputStream = System.out; outputStream System.out System System.out FastReader in = new FastReader(inputStream); in new FastReader(inputStream) PrintWriter out = new PrintWriter(outputStream); out new PrintWriter(outputStream) ARegistration solver = new ARegistration(); solver new ARegistration() solver.solve(1, in, out) solver.solve solver 1 in out out.close() out.close out String[] args args static class ARegistration {

        public void solve(int testNumber, FastReader in, PrintWriter out) {
            String s = in.next().trim();
            while (s.isEmpty()) {
                s = in.next().trim();
            }
            String t = in.next().trim();
            while (t.isEmpty()) {
                t = in.next().trim();
            }

            if (s.equals(t.substring(0, t.length() - 1))) {
                out.println("Yes");
            } else {
                out.println("No");
            }
        }

    } ARegistration public void solve(int testNumber, FastReader in, PrintWriter out) {
            String s = in.next().trim();
            while (s.isEmpty()) {
                s = in.next().trim();
            }
            String t = in.next().trim();
            while (t.isEmpty()) {
                t = in.next().trim();
            }

            if (s.equals(t.substring(0, t.length() - 1))) {
                out.println("Yes");
            } else {
                out.println("No");
            }
        } solve {
            String s = in.next().trim();
            while (s.isEmpty()) {
                s = in.next().trim();
            }
            String t = in.next().trim();
            while (t.isEmpty()) {
                t = in.next().trim();
            }

            if (s.equals(t.substring(0, t.length() - 1))) {
                out.println("Yes");
            } else {
                out.println("No");
            }
        } String s = in.next().trim(); s in.next().trim() in.next().trim in.next() in.next in while (s.isEmpty()) {
                s = in.next().trim();
            } s.isEmpty() s.isEmpty s {
                s = in.next().trim();
            } s = in.next().trim() s in.next().trim() in.next().trim in.next() in.next in String t = in.next().trim(); t in.next().trim() in.next().trim in.next() in.next in while (t.isEmpty()) {
                t = in.next().trim();
            } t.isEmpty() t.isEmpty t {
                t = in.next().trim();
            } t = in.next().trim() t in.next().trim() in.next().trim in.next() in.next in if (s.equals(t.substring(0, t.length() - 1))) {
                out.println("Yes");
            } else {
                out.println("No");
            } s.equals(t.substring(0, t.length() - 1)) s.equals s t.substring(0, t.length() - 1) t.substring t 0 t.length() - 1 t.length() t.length t 1 {
                out.println("Yes");
            } out.println("Yes") out.println out "Yes" {
                out.println("No");
            } out.println("No") out.println out "No" int testNumber testNumber FastReader in in PrintWriter out out static class FastReader {

        private final int BUFFER_SIZE = 1 << 16;
        private final int STRING_BUFFER_SIZE = 10000000;
        private final InputStream inputStream;
        private final byte[] buffer;
        private int bufferPointer;
        private int bytesRead;

        public FastReader() {
            this.inputStream = new DataInputStream(System.in);
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(InputStream inputStream) {
            this.inputStream = inputStream;
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(String fileName) {
            try {
                this.inputStream = new DataInputStream(new FileInputStream(fileName));
                this.buffer = new byte[BUFFER_SIZE];
                this.bufferPointer = bytesRead = 0;
            } catch (FileNotFoundException e) {
                throw new RuntimeException(e);
            }
        }

        public String next() {
            byte[] buffer = new byte[STRING_BUFFER_SIZE];
            int count = 0;
            int c;
            while ((c = read()) != -1) {
                if (c == '\n') {
                    break;
                }
                buffer[count++] = (byte) c;
            }
            return new String(buffer, 0, count);
        }

        public void fillBuffer() {
            try {
                bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
                if (bytesRead == -1) {
                    buffer[0] = -1;
                }
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }

        public byte read() {
            if (bufferPointer == bytesRead) {
                fillBuffer();
            }
            return buffer[bufferPointer++];
        }

    } FastReader private final int BUFFER_SIZE = 1 << 16; BUFFER_SIZE 1 << 16 1 16 private final int STRING_BUFFER_SIZE = 10000000; STRING_BUFFER_SIZE 10000000 private final InputStream inputStream; inputStream private final byte[] buffer; buffer private int bufferPointer; bufferPointer private int bytesRead; bytesRead public FastReader() {
            this.inputStream = new DataInputStream(System.in);
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        } FastReader {
            this.inputStream = new DataInputStream(System.in);
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        } this.inputStream = new DataInputStream(System.in) this.inputStream this this.inputStream new DataInputStream(System.in) this.buffer = new byte[BUFFER_SIZE] this.buffer this this.buffer new byte[BUFFER_SIZE] BUFFER_SIZE this.bufferPointer = bytesRead = 0 this.bufferPointer this this.bufferPointer bytesRead = 0 bytesRead 0 public FastReader(InputStream inputStream) {
            this.inputStream = inputStream;
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        } FastReader {
            this.inputStream = inputStream;
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        } this.inputStream = inputStream this.inputStream this this.inputStream inputStream this.buffer = new byte[BUFFER_SIZE] this.buffer this this.buffer new byte[BUFFER_SIZE] BUFFER_SIZE this.bufferPointer = bytesRead = 0 this.bufferPointer this this.bufferPointer bytesRead = 0 bytesRead 0 InputStream inputStream inputStream public FastReader(String fileName) {
            try {
                this.inputStream = new DataInputStream(new FileInputStream(fileName));
                this.buffer = new byte[BUFFER_SIZE];
                this.bufferPointer = bytesRead = 0;
            } catch (FileNotFoundException e) {
                throw new RuntimeException(e);
            }
        } FastReader {
            try {
                this.inputStream = new DataInputStream(new FileInputStream(fileName));
                this.buffer = new byte[BUFFER_SIZE];
                this.bufferPointer = bytesRead = 0;
            } catch (FileNotFoundException e) {
                throw new RuntimeException(e);
            }
        } try {
                this.inputStream = new DataInputStream(new FileInputStream(fileName));
                this.buffer = new byte[BUFFER_SIZE];
                this.bufferPointer = bytesRead = 0;
            } catch (FileNotFoundException e) {
                throw new RuntimeException(e);
            } catch (FileNotFoundException e) {
                throw new RuntimeException(e);
            } FileNotFoundException e {
                throw new RuntimeException(e);
            } throw new RuntimeException(e); new RuntimeException(e) {
                this.inputStream = new DataInputStream(new FileInputStream(fileName));
                this.buffer = new byte[BUFFER_SIZE];
                this.bufferPointer = bytesRead = 0;
            } this.inputStream = new DataInputStream(new FileInputStream(fileName)) this.inputStream this this.inputStream new DataInputStream(new FileInputStream(fileName)) this.buffer = new byte[BUFFER_SIZE] this.buffer this this.buffer new byte[BUFFER_SIZE] BUFFER_SIZE this.bufferPointer = bytesRead = 0 this.bufferPointer this this.bufferPointer bytesRead = 0 bytesRead 0 String fileName fileName public String next() {
            byte[] buffer = new byte[STRING_BUFFER_SIZE];
            int count = 0;
            int c;
            while ((c = read()) != -1) {
                if (c == '\n') {
                    break;
                }
                buffer[count++] = (byte) c;
            }
            return new String(buffer, 0, count);
        } next {
            byte[] buffer = new byte[STRING_BUFFER_SIZE];
            int count = 0;
            int c;
            while ((c = read()) != -1) {
                if (c == '\n') {
                    break;
                }
                buffer[count++] = (byte) c;
            }
            return new String(buffer, 0, count);
        } byte[] buffer = new byte[STRING_BUFFER_SIZE]; buffer new byte[STRING_BUFFER_SIZE] STRING_BUFFER_SIZE int count = 0; count 0 int c; c while ((c = read()) != -1) {
                if (c == '\n') {
                    break;
                }
                buffer[count++] = (byte) c;
            } (c = read()) != -1 (c = read()) c read() read -1 1 {
                if (c == '\n') {
                    break;
                }
                buffer[count++] = (byte) c;
            } if (c == '\n') {
                    break;
                } c == '\n' c '\n' {
                    break;
                } break; buffer[count++] = (byte) c buffer[count++] buffer count++ count (byte) c return new String(buffer, 0, count); new String(buffer, 0, count) public void fillBuffer() {
            try {
                bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
                if (bytesRead == -1) {
                    buffer[0] = -1;
                }
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        } fillBuffer {
            try {
                bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
                if (bytesRead == -1) {
                    buffer[0] = -1;
                }
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        } try {
                bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
                if (bytesRead == -1) {
                    buffer[0] = -1;
                }
            } catch (IOException e) {
                throw new RuntimeException(e);
            } catch (IOException e) {
                throw new RuntimeException(e);
            } IOException e {
                throw new RuntimeException(e);
            } throw new RuntimeException(e); new RuntimeException(e) {
                bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
                if (bytesRead == -1) {
                    buffer[0] = -1;
                }
            } bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE) bytesRead inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE) inputStream.read inputStream buffer bufferPointer = 0 bufferPointer 0 BUFFER_SIZE if (bytesRead == -1) {
                    buffer[0] = -1;
                } bytesRead == -1 bytesRead -1 1 {
                    buffer[0] = -1;
                } buffer[0] = -1 buffer[0] buffer 0 -1 1 public byte read() {
            if (bufferPointer == bytesRead) {
                fillBuffer();
            }
            return buffer[bufferPointer++];
        } read {
            if (bufferPointer == bytesRead) {
                fillBuffer();
            }
            return buffer[bufferPointer++];
        } if (bufferPointer == bytesRead) {
                fillBuffer();
            } bufferPointer == bytesRead bufferPointer bytesRead {
                fillBuffer();
            } fillBuffer() fillBuffer return buffer[bufferPointer++]; buffer[bufferPointer++] buffer bufferPointer++ bufferPointer public class Main {

    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        FastReader in = new FastReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ARegistration solver = new ARegistration();
        solver.solve(1, in, out);
        out.close();
    }

    static class ARegistration {

        public void solve(int testNumber, FastReader in, PrintWriter out) {
            String s = in.next().trim();
            while (s.isEmpty()) {
                s = in.next().trim();
            }
            String t = in.next().trim();
            while (t.isEmpty()) {
                t = in.next().trim();
            }

            if (s.equals(t.substring(0, t.length() - 1))) {
                out.println("Yes");
            } else {
                out.println("No");
            }
        }

    }

    static class FastReader {

        private final int BUFFER_SIZE = 1 << 16;
        private final int STRING_BUFFER_SIZE = 10000000;
        private final InputStream inputStream;
        private final byte[] buffer;
        private int bufferPointer;
        private int bytesRead;

        public FastReader() {
            this.inputStream = new DataInputStream(System.in);
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(InputStream inputStream) {
            this.inputStream = inputStream;
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(String fileName) {
            try {
                this.inputStream = new DataInputStream(new FileInputStream(fileName));
                this.buffer = new byte[BUFFER_SIZE];
                this.bufferPointer = bytesRead = 0;
            } catch (FileNotFoundException e) {
                throw new RuntimeException(e);
            }
        }

        public String next() {
            byte[] buffer = new byte[STRING_BUFFER_SIZE];
            int count = 0;
            int c;
            while ((c = read()) != -1) {
                if (c == '\n') {
                    break;
                }
                buffer[count++] = (byte) c;
            }
            return new String(buffer, 0, count);
        }

        public void fillBuffer() {
            try {
                bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
                if (bytesRead == -1) {
                    buffer[0] = -1;
                }
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }

        public byte read() {
            if (bufferPointer == bytesRead) {
                fillBuffer();
            }
            return buffer[bufferPointer++];
        }

    }

} public class Main {

    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        FastReader in = new FastReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ARegistration solver = new ARegistration();
        solver.solve(1, in, out);
        out.close();
    }

    static class ARegistration {

        public void solve(int testNumber, FastReader in, PrintWriter out) {
            String s = in.next().trim();
            while (s.isEmpty()) {
                s = in.next().trim();
            }
            String t = in.next().trim();
            while (t.isEmpty()) {
                t = in.next().trim();
            }

            if (s.equals(t.substring(0, t.length() - 1))) {
                out.println("Yes");
            } else {
                out.println("No");
            }
        }

    }

    static class FastReader {

        private final int BUFFER_SIZE = 1 << 16;
        private final int STRING_BUFFER_SIZE = 10000000;
        private final InputStream inputStream;
        private final byte[] buffer;
        private int bufferPointer;
        private int bytesRead;

        public FastReader() {
            this.inputStream = new DataInputStream(System.in);
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(InputStream inputStream) {
            this.inputStream = inputStream;
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(String fileName) {
            try {
                this.inputStream = new DataInputStream(new FileInputStream(fileName));
                this.buffer = new byte[BUFFER_SIZE];
                this.bufferPointer = bytesRead = 0;
            } catch (FileNotFoundException e) {
                throw new RuntimeException(e);
            }
        }

        public String next() {
            byte[] buffer = new byte[STRING_BUFFER_SIZE];
            int count = 0;
            int c;
            while ((c = read()) != -1) {
                if (c == '\n') {
                    break;
                }
                buffer[count++] = (byte) c;
            }
            return new String(buffer, 0, count);
        }

        public void fillBuffer() {
            try {
                bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
                if (bytesRead == -1) {
                    buffer[0] = -1;
                }
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }

        public byte read() {
            if (bufferPointer == bytesRead) {
                fillBuffer();
            }
            return buffer[bufferPointer++];
        }

    }

} Main
import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.DataInputStream;
import java.io.IOException;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;

/**
 * Built using CHelper plug-in
 * Actual solution is at the top
 *
 * @author iavanish
 */
public class Main {

    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        FastReader in = new FastReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        ARegistration solver = new ARegistration();
        solver.solve(1, in, out);
        out.close();
    }

    static class ARegistration {

        public void solve(int testNumber, FastReader in, PrintWriter out) {
            String s = in.next().trim();
            while (s.isEmpty()) {
                s = in.next().trim();
            }
            String t = in.next().trim();
            while (t.isEmpty()) {
                t = in.next().trim();
            }

            if (s.equals(t.substring(0, t.length() - 1))) {
                out.println("Yes");
            } else {
                out.println("No");
            }
        }

    }

    static class FastReader {

        private final int BUFFER_SIZE = 1 << 16;
        private final int STRING_BUFFER_SIZE = 10000000;
        private final InputStream inputStream;
        private final byte[] buffer;
        private int bufferPointer;
        private int bytesRead;

        public FastReader() {
            this.inputStream = new DataInputStream(System.in);
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(InputStream inputStream) {
            this.inputStream = inputStream;
            this.buffer = new byte[BUFFER_SIZE];
            this.bufferPointer = bytesRead = 0;
        }

        public FastReader(String fileName) {
            try {
                this.inputStream = new DataInputStream(new FileInputStream(fileName));
                this.buffer = new byte[BUFFER_SIZE];
                this.bufferPointer = bytesRead = 0;
            } catch (FileNotFoundException e) {
                throw new RuntimeException(e);
            }
        }

        public String next() {
            byte[] buffer = new byte[STRING_BUFFER_SIZE];
            int count = 0;
            int c;
            while ((c = read()) != -1) {
                if (c == '\n') {
                    break;
                }
                buffer[count++] = (byte) c;
            }
            return new String(buffer, 0, count);
        }

        public void fillBuffer() {
            try {
                bytesRead = inputStream.read(buffer, bufferPointer = 0, BUFFER_SIZE);
                if (bytesRead == -1) {
                    buffer[0] = -1;
                }
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
        }

        public byte read() {
            if (bufferPointer == bytesRead) {
                fillBuffer();
            }
            return buffer[bufferPointer++];
        }

    }

}

