com_baeldung_webclient_clientcredentials_OAuth2ClientCredentialsLiveTest_java
org.springframework.boot.logging.logback.ColorConverter
 -> java.lang.Boolean.booleanValue(): boolean -> java.lang.StringBuilder.append(java.lang.Object): java.lang.StringBuilder -> java.lang.StringBuilder.toString(): java.lang.String
 [CALL] [CALL] [CALL] -> java.lang.Boolean.booleanValue(): boolean [EXIT] [CALL] -> java.lang.StringBuilder.append(java.lang.Object): java.lang.StringBuilder [EXIT] -> java.lang.StringBuilder.toString(): java.lang.String [EXIT] [EXIT]