ServiceUnavailableException (Java SE 10 & JDK 10 )

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - javax.naming.NamingException
    - - javax.naming.ServiceUnavailableException

All Implemented Interfaces:

Serializable
```
public class ServiceUnavailableException
extends NamingException
```
This exception is thrown when attempting to communicate with a directory or naming service and that service is not available. It might be unavailable for different reasons. For example, the server might be too busy to service the request, or the server might not be registered to service any requests, etc.
Synchronization and serialization issues that apply to NamingException apply directly here.

Since:

1.3

See Also:

Serialized Form

Field Summary
- Fields declared in class javax.naming.NamingException
  remainingName, resolvedName, resolvedObj, rootException

Constructor Summary

Constructors
Constructor	Description
`ServiceUnavailableException()`	Constructs a new instance of ServiceUnavailableException.
`ServiceUnavailableException(String explanation)`	Constructs a new instance of ServiceUnavailableException using an explanation.

Method Summary
- Methods declared in class javax.naming.NamingException
  appendRemainingComponent, appendRemainingName, getCause, getExplanation, getRemainingName, getResolvedName, getResolvedObj, getRootCause, initCause, setRemainingName, setResolvedName, setResolvedObj, setRootCause, toString, toString
- Methods declared in class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
- Methods declared in class java.lang.Throwable
  addSuppressed, fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, printStackTrace, printStackTrace, printStackTrace, setStackTrace

- Constructor Detail
  - ServiceUnavailableException
```
public ServiceUnavailableException(String explanation)
```
    Constructs a new instance of ServiceUnavailableException using an explanation. All other fields default to null.
    
    Parameters:
    
    explanation - Possibly null additional detail about this exception.
    
    See Also:
    
    Throwable.getMessage()
  - ServiceUnavailableException
```
public ServiceUnavailableException()
```
    Constructs a new instance of ServiceUnavailableException. All fields default to null.