public static boolean isLafAqua(){
  ensureValidCache();
  if (cachedIsLafAqua == null) {
    cachedIsLafAqua=Boolean.valueOf(computeIsLafAqua());
  }
  return cachedIsLafAqua.booleanValue();
}

public static boolean isLafAqua ( ) { ensureValidCache ( ) ; if ( cachedIsLafAqua == null ) { cachedIsLafAqua = Boolean . valueOf ( computeIsLafAqua ( ) ) ; } return cachedIsLafAqua . booleanValue ( ) ; }
lazily checks and answers whether the aqua look & amp ; feel is active .
