liquibase-core/src/main/java/liquibase/snapshot/DatabaseSnapshot.java
public <DatabaseObjectType extends DatabaseObject> DatabaseObjectType get(DatabaseObjectType example) {
        return allFound.get(example, schemaComparisons);
    }
public <DatabaseObjectType extends DatabaseObject> DatabaseObjectType get(DatabaseObjectType example) {
        return allFound.get(example, schemaComparisons);
    }
Returns the object described by the passed example if it is already included in this snapshot.