| Package | Description | 
|---|---|
| java.util | Contains the collections framework, legacy collection classes, event model,
date and time facilities, internationalization, and miscellaneous utility
classes (a string tokenizer, a random-number generator, and a bit array). | 
| Modifier and Type | Method and Description | 
|---|---|
| static Base64.Encoder | Base64. getEncoder()Returns a  Base64.Encoderthat encodes using the
 Basic type base64 encoding scheme. | 
| static Base64.Encoder | Base64. getMimeEncoder()Returns a  Base64.Encoderthat encodes using the
 MIME type base64 encoding scheme. | 
| static Base64.Encoder | Base64. getMimeEncoder(int lineLength,
              byte[] lineSeparator)Returns a  Base64.Encoderthat encodes using the
 MIME type base64 encoding scheme
 with specified line length and line separators. | 
| static Base64.Encoder | Base64. getUrlEncoder()Returns a  Base64.Encoderthat encodes using the
 URL and Filename safe type base64
 encoding scheme. | 
| Base64.Encoder | Base64.Encoder. withoutPadding()Returns an encoder instance that encodes equivalently to this one,
 but without adding any padding character at the end of the encoded
 byte data. | 
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