src/main/java/org/apache/commons/io/input/CountingInputStream.java [71:127]:
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    public synchronized long getByteCount() {
        return this.count;
    }

    /**
     * Gets number of bytes that have passed through this stream.
     * <p>
     * NOTE: From v1.3 this method throws an ArithmeticException if the
     * count is greater than can be expressed by an {@code int}.
     * See {@link #getByteCount()} for a method using a {@code long}.
     * </p>
     *
     * @return the number of bytes accumulated
     * @throws ArithmeticException if the byte count is too large
     */
    public int getCount() {
        final long result = getByteCount();
        if (result > Integer.MAX_VALUE) {
            throw new ArithmeticException("The byte count " + result + " is too large to be converted to an int");
        }
        return (int) result;
    }

    /**
     * Resets the byte count back to 0.
     * <p>
     * NOTE: This method is an alternative for {@code resetCount()}
     * and was added because that method returns an integer which will
     * result in incorrect count for files over 2GB.
     * </p>
     *
     * @return the count previous to resetting
     * @since 1.3
     */
    public synchronized long resetByteCount() {
        final long tmp = this.count;
        this.count = 0;
        return tmp;
    }

    /**
     * Resets the byte count back to 0.
     * <p>
     * NOTE: From v1.3 this method throws an ArithmeticException if the
     * count is greater than can be expressed by an {@code int}.
     * See {@link #resetByteCount()} for a method using a {@code long}.
     * </p>
     *
     * @return the count previous to resetting
     * @throws ArithmeticException if the byte count is too large
     */
    public int resetCount() {
        final long result = resetByteCount();
        if (result > Integer.MAX_VALUE) {
            throw new ArithmeticException("The byte count " + result + " is too large to be converted to an int");
        }
        return (int) result;
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src/main/java/org/apache/commons/io/output/CountingOutputStream.java [66:122]:
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    public synchronized long getByteCount() {
        return this.count;
    }

    /**
     * Gets the number of bytes that have passed through this stream.
     * <p>
     * NOTE: From v1.3 this method throws an ArithmeticException if the
     * count is greater than can be expressed by an {@code int}.
     * See {@link #getByteCount()} for a method using a {@code long}.
     * </p>
     *
     * @return the number of bytes accumulated
     * @throws ArithmeticException if the byte count is too large
     */
    public int getCount() {
        final long result = getByteCount();
        if (result > Integer.MAX_VALUE) {
            throw new ArithmeticException("The byte count " + result + " is too large to be converted to an int");
        }
        return (int) result;
    }

    /**
     * Set the byte count back to 0.
     * <p>
     * NOTE: This method is an alternative for {@code resetCount()}.
     * It was added because that method returns an integer which will
     * result in incorrect count for files over 2GB.
     * </p>
     *
     * @return the count previous to resetting
     * @since 1.3
     */
    public synchronized long resetByteCount() {
        final long tmp = this.count;
        this.count = 0;
        return tmp;
    }

    /**
     * Set the byte count back to 0.
     * <p>
     * NOTE: From v1.3 this method throws an ArithmeticException if the
     * count is greater than can be expressed by an {@code int}.
     * See {@link #resetByteCount()} for a method using a {@code long}.
     * </p>
     *
     * @return the count previous to resetting
     * @throws ArithmeticException if the byte count is too large
     */
    public int resetCount() {
        final long result = resetByteCount();
        if (result > Integer.MAX_VALUE) {
            throw new ArithmeticException("The byte count " + result + " is too large to be converted to an int");
        }
        return (int) result;
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