java - Can't javax.servlet in google i/o code 2013 -


i have downloaded. using git, google i/o app there website , can't compile. android studio giving me error: "the package javax.servlet not exists" following code

package com.google.android.apps.iosched.gcm.server.cron;  import com.google.android.apps.iosched.gcm.server.baseservlet; import com.google.android.apps.iosched.gcm.server.db.devicestore;  import java.io.ioexception; import java.io.printwriter;`  import javax.servlet.http.httpservletrequest; import javax.servlet.http.httpservletresponse;

how able install package?


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