@@ -0,0 +1,1161 @@
+package innovimax.mixthem.rest.services;%0A%0Aimport java.io.InputStream;%0A%0Aimport javax.ws.rs.core.Response;%0A%0Aimport org.glassfish.jersey.media.multipart.FormDataContentDisposition;%0A%0Apublic interface FileService %7B%0A    public Response addFromFile(InputStream file1InputStream, FormDataContentDisposition file1Detail,InputStream file2InputStream, FormDataContentDisposition file2Detail);%0A    public Response altFromFile(String type,InputStream file1InputStream, FormDataContentDisposition file1Detail,InputStream file2InputStream, FormDataContentDisposition file2Detail);%0A    public Response randomAltFromFile(InputStream file1InputStream, FormDataContentDisposition file1Detail,InputStream file2InputStream, FormDataContentDisposition file2Detail, Integer seed);%0A    public Response joinFromFile(InputStream file1InputStream, FormDataContentDisposition file1Detail,InputStream file2InputStream, FormDataContentDisposition file2Detail, Integer col1, Integer col2);    %0A    public Response zipFromFile(String type,InputStream file1InputStream, FormDataContentDisposition file1Detail,InputStream file2InputStream, FormDataContentDisposition file2Detail, String sep);%0A%7D%0A

Create FileService.java