Java アプリケーションを場所に関係なく実行するにはどうすればよいですか?

<code class="java">public final class JavaProcess {
    public static int exec(Class klass, List<String> args) throws IOException, InterruptedException {
        String javaHome = System.getProperty("java.home");
        String javaBin = javaHome + File.separator + "bin" + File.separator + "java";
        String classpath = System.getProperty("java.class.path");
        String className = klass.getName();

        List<String> command = new LinkedList<>();
        command.add(javaBin);
        command.add("-cp");
        command.add(classpath);
        command.add(className);
        command.addAll(args);

        ProcessBuilder builder = new ProcessBuilder(command);
        Process process = builder.inheritIO().start();
        process.waitFor();
        return process.exitValue();
    }
}</code>

<code class="java">int status = JavaProcess.exec(MyClass.class, args);</code>