connectionmanager.java

很多java的小程序

//ConnectionManager.java

//package victor.test;
package pack;

public class ConnectionManager 
{
	private static Connection [] array=new Connection [5];
	static 
	{
		for (int i=0;i<5 ;i++ )
		array[i]=new Connection();
	}
	private static int count=0;

	public static Connection getConnectionManager()
	{
		if (count<5)
			return array[count++];
		else
			return null;
	}
}