#vulnerable code 
                                public void launch() throws IOException, InterruptedException {
        Process p = runtime.exec(new String[]{findAdbExecutable(), "start-server"});
        p.waitFor();
        int exitValue = p.exitValue();
        if (exitValue != 0) throw new IOException("adb exited with exit code: " + exitValue);
    } 
                            #location 4 
                            #vulnerability type RESOURCE_LEAK
#fixed code
                                public void launch() throws IOException, InterruptedException {
        Process p = subprocess.execute(new String[]{executable, "start-server"});
        p.waitFor();
        int exitValue = p.exitValue();
        if (exitValue != 0) throw new IOException("adb exited with exit code: " + exitValue);
    }