用Java类来测试Oracle最大连接数的程序

用写了个简单的用连接来测试最大连接数的程序，

当连接数达到600多个时，会报下面的错误：

  !

"#$%&'%()*+,*

-. %/%0/1%%'&%.23

类的代码如下：

import java.sql.Connection;

import java.sql.DriverManager;

int count = 0;

Connection[] conn = new Connection[1000];

Statement[] stmt = new Statement[1000];

ResultSet[] rs = new ResultSet[1000];

try {

Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();

for (count = 0; count < 990; count++) {

conn[count] =

DriverManager.getConnection("jdbc:oracle:thin:@10.16.0.31:1521:polyfi

lm",

"+ rs[count].getString(2));

}

System.out.print(count + " ");

}

} catch (SQLException ex1) {

System.out.println("" + ex1.toString());

} catch (InstantiationException ex2) {

System.out.println("" + ex2.toString());