Error in importing a package

[Parshantpk]

i tried this code in my app but getting an error in android studio about the package in code
PandorabotsAPI.java file
import java.nio.File;
import java.nio.file.Paths;

import java.nio.File;
import java.nio.file.Paths;

/**
     * Upload a file.
     * 
     * @param botName
     *            name of bot
     * @param pathName
     *            path for upload file
     * @return status of response
     * @throws IOException
     * @throws ClientProtocolException
     * @throws URISyntaxException
     * @since 0.0.1
     */
    public String uploadFile(String botName, String pathName)
            throws ClientProtocolException, IOException, URISyntaxException {
        URI uri = fileUri(botName, pathName);
        Log("Upload botName=" + botName + " pathName=" + pathName + " uri="
                + uri);
        HttpResponse response = Request.Put(uri)
                .bodyByteArray(Files.readAllBytes(Paths.get(pathName)))
                .execute().returnResponse();
        return readResponse(response);
    }

and in this file MagicParameters.java
import java.nio.File;
import java.nio.file.Paths;

import java.nio.File;
import java.nio.file.Paths;

/**
     * Helper for reading file as list of lines.
     *
     * @param path
     * @param encoding
     * @return content of file as string
     * @throws IOException
     * @since 0.0.1
     */
    private List<String> readLines(String path, Charset encoding)
            throws IOException {
        List<String> lines = Files.readAllLines(Paths.get(path), encoding);
        return lines;
    }

sir can you please help me solve this error!