This method acquires an HTTP header map.

public abstract MultivaluedMap<String,Object> getHeaders()

None.

The method returns an HTTP header.map.

• The HTTP header set in the ClientRequest object is returned in the MultivaluedMap<java.lang.String,java.lang.Object> format. You can also set the HTTP header with the following methods of the ClientRequest object:accept(MediaType... types) method
  
  • accept(String... types) method
  • acceptLanguage(Locale... locales) method
  • acceptLanguage(String... locales) method
  • cookie(Cookie cookie) method
  • entity(Object entity, MediaType type) method
  • entity(Object entity, String type) method
  • header(String name, Object value) method
  • type(MediaType type) method
  • type(String type) method
• If no HTTP header is set, a blank map is returned.