class Utils
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
private static java.nio.charset.Charset |
UTF8 |
Constructor and Description |
---|
Utils() |
Modifier and Type | Method and Description |
---|---|
(package private) static <T> java.util.Collection<T> |
emptyOrWrap(java.util.Collection<T> list) |
(package private) static <T> java.util.List<T> |
emptyOrWrap(java.util.List<T> list) |
(package private) static <K,V> java.util.Map<K,V> |
emptyOrWrap(java.util.Map<K,V> map) |
(package private) static java.lang.String |
fromUTF8(byte[] bytes) |
(package private) static byte[] |
toUTF8(java.lang.String string) |
static byte[] toUTF8(java.lang.String string)
static java.lang.String fromUTF8(byte[] bytes)
static <T> java.util.List<T> emptyOrWrap(java.util.List<T> list)
static <T> java.util.Collection<T> emptyOrWrap(java.util.Collection<T> list)
static <K,V> java.util.Map<K,V> emptyOrWrap(java.util.Map<K,V> map)