src/main/java/de/gedoplan/seminar/sbt/di/exercise/domain/Beverage.java
@@ -1,6 +1,7 @@ package de.gedoplan.seminar.sbt.di.exercise.domain; import javax.persistence.*; import java.util.Objects; @Entity @Access(AccessType.FIELD) @@ -33,6 +34,19 @@ } @Override public boolean equals(Object o) { if (this == o) return true; if (o == null || getClass() != o.getClass()) return false; Beverage beverage = (Beverage) o; return id.equals(beverage.id); } @Override public int hashCode() { return Objects.hash(id); } @Override public String toString() { return "Beverage{" + "id='" + id + '\'' +