| Modifier and Type | Method and Description | 
|---|---|
static <T> UnaryIOOperator<T> | 
UnaryIOOperator.checked(UnaryOperator<T> operator)
Returns a unary operator that applies the  
operator operator to its input, and unwraps any UncheckedIOException that is thrown
 by throwing its cause. | 
static <T> UnaryIOOperator<T> | 
UnaryIOOperator.identity()
Returns a unary operator that always returns its input argument. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
static <T> UnaryOperator<T> | 
UnaryIOOperator.unchecked(UnaryIOOperator<T> operator)
Returns a unary operator that applies the  
operator operator to its input, and wraps any IOException that is thrown in an
 UncheckedIOException. | 
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