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package org.primefaces.component.feedreader;
import com.sun.syndication.feed.synd.SyndFeed;
import com.sun.syndication.io.SyndFeedInput;
import com.sun.syndication.io.XmlReader;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
public class FeedInput {
public List parse(String url, int size) throws Exception {
List entries = new ArrayList();
URL feedSource = new URL(url);
SyndFeedInput input = new SyndFeedInput();
SyndFeed feed = input.build(new XmlReader(feedSource));
int i = 0;
for(Object f : feed.getEntries()) {
if(i == size)
break;
entries.add(f);
i++;
}
return entries;
}
}