| Package | Description | 
|---|---|
| org.springframework.boot.util | 
 Contains miscellaneous utility classes. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
protected <R> LambdaSafe.InvocationResult<R> | 
LambdaSafe.LambdaSafeCallback.invoke(C callbackInstance,
      Supplier<R> supplier)  | 
<R> LambdaSafe.InvocationResult<R> | 
LambdaSafe.Callback.invokeAnd(Function<C,R> invoker)
Invoke the callback instance where the callback method returns a result. 
 | 
static <R> LambdaSafe.InvocationResult<R> | 
LambdaSafe.InvocationResult.noResult()
Return an  
LambdaSafe.InvocationResult instance representing no result. | 
static <R> LambdaSafe.InvocationResult<R> | 
LambdaSafe.InvocationResult.of(R value)
Create a new  
LambdaSafe.InvocationResult instance with the specified value. |