private static boolean checkBusyboxInstalled(){
  try {
    File bsbin=new File("/system/bin/busybox");
    File bsxbin=new File("/system/xbin/busybox");
    File bssbin=new File("/sbin/busybox");
    return bsbin.exists() || bsxbin.exists() || bssbin.exists();
  }
 catch (  Exception ex) {
    return false;
  }
}

private static boolean checkBusyboxInstalled ( ) { try { File bsbin = new File ( "/system/bin/busybox" ) ; File bsxbin = new File ( "/system/xbin/busybox" ) ; File bssbin = new File ( "/sbin/busybox" ) ; return bsbin . exists ( ) || bsxbin . exists ( ) || bssbin . exists ( ) ; } catch ( Exception ex ) { return false ; } }
checks if busybox is installed - internal method
