@Nonnull
  public static <ELEMENTTYPE> String getImploded (@Nullable final ELEMENTTYPE [] aElements,
                                                  @Nonnegative final int nOfs,
                                                  @Nonnegative final int nLen)
  {
    return getImplodedMapped (aElements, nOfs, nLen, String::valueOf);
  }
@ Nonnull public static < ELEMENTTYPE > String getImploded ( @ Nullable final ELEMENTTYPE [ ] aElements , @ Nonnegative final int nOfs , @ Nonnegative final int nLen ) { return getImplodedMapped ( aElements , nOfs , nLen , String :: valueOf ) ; }
Get a concatenated String from all elements of the passed array, without a
separator.

@param aElements
The container to convert. May be <code>null</code> or empty.
@param nOfs
The offset to start from.
@param nLen
The number of elements to implode.
@return The concatenated string.
@param <ELEMENTTYPE>
The type of elements to be imploded.