package com.auth0.jwtdecodejava.impl;
import com.auth0.jwtdecodejava.interfaces.Header;
<BUG>import com.fasterxml.jackson.databind.JsonNode;
import java.util.Map;</BUG>
import static com.auth0.jwtdecodejava.impl.ClaimImpl.extractClaim;
import static com.auth0.jwtdecodejava.impl.PublicClaims.*;
class HeaderImpl implements Header {

package com.auth0.jwtdecodejava.impl;
import com.auth0.jwtdecodejava.interfaces.Header;
import com.fasterxml.jackson.databind.JsonNode;
import java.util.Collections;
import java.util.Map;
import static com.auth0.jwtdecodejava.impl.ClaimImpl.extractClaim;
import static com.auth0.jwtdecodejava.impl.PublicClaims.*;
class HeaderImpl implements Header {
