### Question:
ForeignKeyColumnMutator extends DocumentMutatorImpl<DOC> implements 
        HasIdMutator<DOC>,    
        HasNameMutator<DOC>, 
        HasOrdinalPositionMutator<DOC> { public void setForeignSchemaName(String foreignSchemaName) { put(ForeignKeyColumnUtil.FOREIGN_SCHEMA_NAME, foreignSchemaName); } ForeignKeyColumnMutator(DOC foreignKeyColumn); void setForeignTableName(String foreignTableName); void setForeignColumnName(String foreignColumnName); void setForeignDatabaseName(String foreignDatabaseName); void setForeignSchemaName(String foreignSchemaName);  }### Answer:
@Test void setForeignSchemaName() { assertDoesNotThrow(() -> getMutatorInstance().setForeignSchemaName("table")); }