PortInUseException (Spring Boot API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - org.springframework.boot.web.server.WebServerException
      - org.springframework.boot.web.server.PortInUseException

All Implemented Interfaces:
Serializable
```
public class PortInUseException
extends WebServerException
```
A PortInUseException is thrown when a web server fails to start due to a port already being in use.
Since:
2.0.0
See Also:
Serialized Form

- Constructor Summary
  Constructors
  Constructor Description
  PortInUseException(int port)
  Creates a new port in use exception for the given port.
- Method Summary
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  int getPort()
  Returns the port that was in use.
  - Methods inherited from class java.lang.Throwable
    addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PortInUseException
```
public PortInUseException(int port)
```
    Creates a new port in use exception for the given port.
    Parameters:
    port - the port that was in use
- Method Detail
  - getPort
```
public int getPort()
```
    Returns the port that was in use.
    Returns:
    the port