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        java.io.InputStream l_urlStream;
       // Ò²¿ÉÒÔ»»³Éuri,È»ºóµ÷ÓÃuri.toURL
        java.net.URL l_url = new java.net.URL(
                "http://www.google.cn");
       java.net.HttpURLConnection l_connection = (java.net.HttpURLConnection) l_url
                .openConnection();
        System.out.println(l_connection.getContentType());
        l_connection.connect();
        l_urlStream = l_connection.getInputStream();


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java homework

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import java.lang.Math;
import java.util.Arrays;
public class Main {
public static void main(String args[]) {
//create random
int [] data =new int[500];
double sum = 0, avg =0; ......

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public class Parent {
    private String name;
    public String getName() {
return name;
    }
    public void setName(String name) {
this.name = name;
    }
    public void ppublicMethod(){
  ......

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    PROCEDURE AUTO_SEL_INVOICE_DETAIL(
  P_RESULT_LIST OUT SYS_REFCURSOR) AS
    BEGIN
    OPEN P_RESULT_LIST FOR
   SELECT DISTINCT CC.CHARGE_COLLECTION_ID CHARGE_COLLECTION_ID, CC.COLLECT_DATE COLLECT_DATE, C ......

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