StackOverflow error when intializing FlagsmithConfig with analytics as a SpringBootBean

[lirannesta]

	at com.flagsmith.config.FlagsmithConfig.hashCode(FlagsmithConfig.java:24) ~[flagsmith-java-client-6.1.0.jar:na]
	at com.flagsmith.FlagsmithApiWrapper.hashCode(FlagsmithApiWrapper.java:28) ~[flagsmith-java-client-6.1.0.jar:na]
	at com.flagsmith.threads.AnalyticsProcessor.hashCode(AnalyticsProcessor.java:19) ~[flagsmith-java-client-6.1.0.jar:na]
	at com.flagsmith.config.FlagsmithConfig.hashCode(FlagsmithConfig.java:24) ~[flagsmith-java-client-6.1.0.jar:na]
	at com.flagsmith.FlagsmithApiWrapper.hashCode(FlagsmithApiWrapper.java:28) ~[flagsmith-java-client-6.1.0.jar:na]
	at com.flagsmith.threads.AnalyticsProcessor.hashCode(AnalyticsProcessor.java:19) ~[flagsmith-java-client-6.1.0.jar:na]
	at com.flagsmith.config.FlagsmithConfig.hashCode(FlagsmithConfig.java:24) ~[flagsmith-java-client-6.1.0.jar:na]
	at com.flagsmith.FlagsmithApiWrapper.hashCode(FlagsmithApiWrapper.java:28) ~[flagsmith-java-client-6.1.0.jar:na]
	at com.flagsmith.threads.AnalyticsProcessor.hashCode(AnalyticsProcessor.java:19) ~[flagsmith-java-client-6.1.0.jar:na]

I am providing the sample code that crashes from a simple SpringBoot application which declares the FlagsmithClient as a Bean, like SpringBoot dictates.

package com.cyberark.epm.account.config;

import com.flagsmith.FlagsmithClient;
import com.flagsmith.config.FlagsmithCacheConfig;
import com.flagsmith.config.FlagsmithConfig;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.ResponseEntity;

import java.util.List;

@Configuration
public class FlagsmithConfiguration {

    @Bean
    public FlagsmithClient flagsmithClient(
            @Value("${flagsmith.apiUrl}") String apiUrl,
            @Value("${flagsmith.key}") String key
    ) {

        FlagsmithConfig flagsmithConfig = FlagsmithConfig.newBuilder()
                // withEnableAnalytics(true) Causes a stackoverflow
                .withEnableAnalytics(true)
                .baseUri(apiUrl).build();

        return FlagsmithClient
                .newBuilder()
                .setApiKey(key)
                .withConfiguration(flagsmithConfig)
                .withCache(FlagsmithCacheConfig
                        .newBuilder()
                        .build())
                .build();
    }

}

The code crashes when trying to inject FlagsmithClient to another bean in the project.

It looks like SpringBoot calls for the hashcode function which is cyclic.

Maybe adding Lombok's @HashCodeExclude annotation on one of the (cyclic) dependencies can resolve the issue.
For instance, inside AnalyticsProcessor's 'api' member, which was dealt with similar issues in the past:
@ToString.Exclude private FlagsmithSdk api;

[rolodato]

@lirannesta Apologies for the late reply here - I believe this was fixed by #119 which released in 6.2.0. Can you confirm this is fixed for you?

I'm not able to reproduce this on 7.2.0 so I'll close this for now.