TempColumnIdentifier implements ColumnIdentifier<String> { @Override public String toString() { return "TempColumnIdentifier{" + "dbms='" + dbms + '\'' + ", schema='" + schema + '\'' + ", table='" + table + '\'' + ", column='" + column + '\'' + '}'; } TempColumnIdentifier(
        final String dbms,
        final String schema,
        final String table,
        final String column
    ); @Override String getDbmsId(); @Override String getTableId(); @Override String getColumnId(); @Override String getSchemaId(); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString();  }
@Test void testToString() { final String actual = INSTANCE.toString(); assertTrue(actual.contains(DB)); assertTrue(actual.contains(SCHEMA)); assertTrue(actual.contains(TABLE)); assertTrue(actual.contains(COLUMN)); }