Demo Class for JerseyClient Memory Leak

WebClient2.java

@Singleton
public class WebClient {
    private final Client client;

    @Inject
    public WebClient(Client client) {
        this.client = client;
    }

    public Object call(String url){
        WebTarget target = client.target(url);
        target.register(GZipEncoder.class);
        Invocation.Builder invocationBuilder = target.request(MediaType.TEXT_PLAIN);
        Response response = invocationBuilder.get();
        return response.getEntity();
    }
}