com_baeldung_hibernate_joincolumn_JoinColumnIntegrationTest_java
org.hibernate.internal.util.StringHelper
 -> java.lang.String.isEmpty(): boolean -> java.lang.String.charAt(int): char -> java.lang.String.length(): int -> java.lang.String.charAt(int): char -> java.lang.String.isEmpty(): boolean -> java.lang.String.charAt(int): char -> java.lang.String.length(): int -> java.lang.String.charAt(int): char