Assert.assertTrue(stmt_0.getPreparedStatementHolder().isInUse());
Assert.assertTrue(stmt_1_A.getPreparedStatementHolder().isInUse());
Assert.assertFalse(stmt_1_B.getPreparedStatementHolder().isInUse());
Assert.assertFalse(stmt_1_C.getPreparedStatementHolder().isInUse());
stmt_1_D = (DruidPooledPreparedStatement) conn.prepareStatement(sql_1);
rs_1_D = (DruidPooledResultSet) stmt_1_D.executeQuery();
rs_1_D.close();
stmt_1_D.close();
Assert.assertTrue(stmt_0.getPreparedStatementHolder().isInUse());