io.joshworks.restclient.http.Headers Maven / Gradle / Ivy

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package io.joshworks.restclient.http;

import java.util.HashMap;
import java.util.List;

public class Headers extends HashMap> {

    public String getFirst(Object key) {
        List list = get(key);
        if (list != null && !list.isEmpty()) {
            return list.get(0);
        }
        return null;
    }

}