?? showperm.java
字號:
import java.util.*;
import java.io.*;
import java.security.*;
public class ShowPerm{
public static void main(String args[]){
ShowPerm sp=new ShowPerm();
sp.go();
}
void go(){
ProtectionDomain domain = this.getClass().getProtectionDomain();
// With the protection domain, get all the permissions from the Policy object
PermissionCollection pcoll = Policy.getPolicy().getPermissions(domain);
// View each permission in the permission collection
Enumeration enum = pcoll.elements();
for (; enum.hasMoreElements(); ) {
Permission p = (Permission)enum.nextElement();
System.out.println(p);
}
}
}
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