@@ -0,0 +1,1048 @@
+package Test_files.Issue_01;%0A%0Aimport java.io.BufferedReader;%0Aimport java.io.IOException;%0Aimport java.io.InputStreamReader;%0A%0Apublic class HelloWorld %7B%0A%0A    public static void main(String%5B%5D args) throws Exception %7B%0A        pbuilder(%22javac -d . HelloWorld.java%22);%0A        pbuilder(%22java Test_files.Issue_01.HelloWorld%22);%0A    %7D%0A%0A    public static void pbuilder(String commandString) %7B%0A        try %7B%0A            ProcessBuilder builder = new ProcessBuilder(%0A                    %22cmd.exe%22, %22/c%22, %22cd %5C%22C:%5C%5CUsers%5C%5Cwanzu%5C%5CDesktop%5C%5CSTIW3054%5C%22 && %22 + commandString);%0A            builder.redirectErrorStream(true);%0A            Process p = builder.start();%0A            BufferedReader r = new BufferedReader(new InputStreamReader(p.getInputStream()));%0A            String line;%0A            while (true) %7B%0A                line = r.readLine();%0A                if (line == null) %7B%0A                    break;%0A                %7D%0A                System.out.println(line);%0A            %7D%0A        %7D catch (Exception e) %7B%0A            e.printStackTrace();%0A        %7D%0A    %7D%0A%0A%7D%0A

Create JavacJavaOnJava.java