AgentInitializationException (Java SE 9 & JDK 9 )

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - com.sun.tools.attach.AgentInitializationException

All Implemented Interfaces:

Serializable
```
public class AgentInitializationException
extends Exception
```
The exception thrown when an agent fails to initialize in the target Java virtual machine.
This exception is thrown by VirtualMachine.loadAgent, VirtualMachine.loadAgentLibrary, VirtualMachine.loadAgentPath methods if an agent, or agent library, cannot be initialized. When thrown by VirtualMachine.loadAgentLibrary, or VirtualMachine.loadAgentPath then the exception encapsulates the error returned by the agent's Agent_OnAttach function. This error code can be obtained by invoking the returnValue method.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`AgentInitializationException()`	Constructs an `AgentInitializationException` with no detail message.
`AgentInitializationException(String s)`	Constructs an `AgentInitializationException` with the specified detail message.
`AgentInitializationException(String s, int returnValue)`	Constructs an `AgentInitializationException` with the specified detail message and the return value from the execution of the agent's `Agent_OnAttach` function.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`returnValue()`	If the exception was created with the return value from the agent `Agent_OnAttach` function then this returns that value, otherwise returns `0`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

- Constructor Detail
  - AgentInitializationException
```
public AgentInitializationException()
```
    Constructs an AgentInitializationException with no detail message.
  - AgentInitializationException
```
public AgentInitializationException(String s)
```
    Constructs an AgentInitializationException with the specified detail message.
    
    Parameters:
    
    s - the detail message.
  - AgentInitializationException
```
public AgentInitializationException(String s,
                                    int returnValue)
```
    Constructs an AgentInitializationException with the specified detail message and the return value from the execution of the agent's Agent_OnAttach function.
    
    Parameters:
    
    s - the detail message.
    
    returnValue - the return value
- Method Detail
  - returnValue
```
public int returnValue()
```
    If the exception was created with the return value from the agent Agent_OnAttach function then this returns that value, otherwise returns 0.
    
    Returns:
    
    the return value