Base64 unspecified API

```
public class HttpRequest.Base64

                    
```
Encodes and decodes to and from Base64 notation.
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Method Summary

Modifier and Type	Method	Description
`static String`	`encode(String string)`	Encode string as a byte array in Base64 annotation.
`static String`	`encodeBytes(Array<byte> source)`	Encodes a byte array into Base64 notation.
`static String`	`encodeBytes(Array<byte> source, int off, int len)`	Encodes a byte array into Base64 notation.
`static Array<byte>`	`encodeBytesToBytes(Array<byte> source, int off, int len)`	Similar to encodeBytes but returns a bytearray instead of instantiating a String.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - encode
```
 static String encode(String string)
```
    Encode string as a byte array in Base64 annotation.
  - encodeBytes
```
 static String encodeBytes(Array<byte> source)
```
    Encodes a byte array into Base64 notation.
    
    Parameters:
    
    source - The data to convert
  - encodeBytes
```
 static String encodeBytes(Array<byte> source, int off, int len)
```
    Encodes a byte array into Base64 notation.
    
    Parameters:
    
    source - The data to convert
    
    off - Offset in array where conversion should begin
    
    len - Length of data to convert
  - encodeBytesToBytes
```
 static Array<byte> encodeBytesToBytes(Array<byte> source, int off, int len)
```
    Similar to encodeBytes but returns a bytearray instead of instantiating a String. This is more efficient if you'reworking with I/O streams and have large data sets to encode.
    
    Parameters:
    
    source - The data to convert
    
    off - Offset in array where conversion should begin
    
    len - Length of data to convert