/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		String yourUrl = "www.google.com/..../upload/FileName.zip";
		String lastPart= yourUrl.substring(yourUrl.lastIndexOf('/')+1, yourUrl.length());
        String fileName = lastPart.substring(0, lastPart.lastIndexOf('.'));
        System.out.println(fileName);
	}
}

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