StringUtils (AWS Common Runtime for Java/JVM)

java.lang.Object
- software.amazon.awssdk.crt.utils.StringUtils

```
public class StringUtils
extends Object
```

Constructor Summary

Constructors
Constructor Description

StringUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static byte[]`	`base64Decode(byte[] data)`	Decode a Base64 byte array into a non-Base64 byte array.
`static byte[]`	`base64Encode(byte[] data)`	Encode a byte array into a Base64 byte array.
`static String`	`join(CharSequence delimiter, Iterable<? extends CharSequence> elements)`	Returns a new String composed of copies of the CharSequence elements joined together with a copy of the specified delimiter.

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

- Constructor Detail
  - StringUtils
```
public StringUtils()
```
- Method Detail
  - join
```
public static String join(CharSequence delimiter,
                          Iterable<? extends CharSequence> elements)
```
    Returns a new String composed of copies of the CharSequence elements joined together with a copy of the specified delimiter. Like `Strings.join()` but works on Android before API 26.
    
    Parameters:
    
    delimiter - a sequence of characters that is used to separate each of the elements in the resulting String
    
    elements - an Iterable that will have its elements joined together
    
    Returns:
    
    a new String that is composed from the elements argument
  - base64Encode
```
public static byte[] base64Encode(byte[] data)
```
    Encode a byte array into a Base64 byte array.
    
    Parameters:
    
    data - The byte array to encode
    
    Returns:
    
    The byte array encoded as Byte64
  - base64Decode
```
public static byte[] base64Decode(byte[] data)
```
    Decode a Base64 byte array into a non-Base64 byte array.
    
    Parameters:
    
    data - The byte array to decode.
    
    Returns:
    
    Byte array decoded from Base64.