public final void addAllHelperTexts(@NonNull final CharSequence... helperTexts){
  ensureNotNull(helperTexts,"The array may not be null");
  addAllHelperTexts(Arrays.asList(helperTexts));
}

public final void addAllHelperTexts ( @ NonNull final CharSequence ... helperTexts ) { ensureNotNull ( helperTexts , "The array may not be null" ) ; addAllHelperTexts ( Arrays . asList ( helperTexts ) ) ; }
adds all helper texts , which are contained by a specific array . the helper texts are added in the given order .
