Add arabic file names to ZipOutputStream problem

Question

Dear All,
i have problem with add arabic file names to ZipOutputStream problem my sample code :
zipOutputStream.putNextEntry("عربي.txt");//some arabic text
the zip file created successfully and contain files but the files in the zip file with name '??????????.txt'.i use many character set to encode arabic file name such as utf-8,windows-1256,iso-8859-1,IBM437 but the name changed to someting cannot understand lik '_د_س_ذ_د_ز ___«___è_ر1.txt' or '??????????.txt'.
is there anyone to help
with regards
Wa'el Abu Rahmeh

Answer 1

Its a warning. You can ignore it, and your program will run correctly.
To get the full details, follow the instructions and run it with Xlint:
javac -Xlint:unchecked beans\CustomerManager.javaProduces this error message:
beans\CustomerManager.java:19: warning: [unchecked] unchecked call to add(E) as a member of the raw type java.util.List
            rv.add(getCustomer(String.valueOf(i)));
                  ^
1 warningIt is a Java1.5 specific warning because you are not using the new Generics info with the collections.
Here is the version that compiles with no warnings whatsoever.
package beans;
import java.util.ArrayList;
import java.util.List;
public class CustomerManager
    public List<Customer> getCustomers()
        return generateCustomers();
    private List<Customer> generateCustomers()
        List<Customer> rv = new ArrayList<Customer>();
        for (int i = 0; i < 10; i++)
            rv.add(getCustomer(String.valueOf(i)));
        return rv;
    public Customer getCustomer(String id)
        return new Customer(id, id + "First", "Last" + id,
            "123 Caroline Road Fooville");
}Basically the change was everywhere you have List or ArrayList replace it with List<Customer> - meaning you have a List of customer objects, rather than just a List of "anything"
If you are compiling with jdk1.5, then anywhere you use a Collection without specifying the types in this manner, it will create a warning.
You can ignore the warning if you so wish, and the program should run fine.
Cheers,
evnafets