lightbulb_outline Help shape the future of the Google Play Console, Android Studio, and Firebase. Start survey
added in API level 1

IllegalStateException

public class IllegalStateException
extends RuntimeException

java.lang.Object
   ↳ java.lang.Throwable
     ↳ java.lang.Exception
       ↳ java.lang.RuntimeException
         ↳ java.lang.IllegalStateException


Signals that a method has been invoked at an illegal or inappropriate time. In other words, the Java environment or Java application is not in an appropriate state for the requested operation.

Summary

Public constructors

IllegalStateException()

Constructs an IllegalStateException with no detail message.

IllegalStateException(String s)

Constructs an IllegalStateException with the specified detail message.

IllegalStateException(String message, Throwable cause)

Constructs a new exception with the specified detail message and cause.

IllegalStateException(Throwable cause)

Constructs a new exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).

Inherited methods

Public constructors

IllegalStateException

added in API level 1
public IllegalStateException ()

Constructs an IllegalStateException with no detail message. A detail message is a String that describes this particular exception.

IllegalStateException

added in API level 1
public IllegalStateException (String s)

Constructs an IllegalStateException with the specified detail message. A detail message is a String that describes this particular exception.

Parameters
s String: the String that contains a detailed message

IllegalStateException

added in API level 1
public IllegalStateException (String message, 
                Throwable cause)

Constructs a new exception with the specified detail message and cause.

Note that the detail message associated with cause is not automatically incorporated in this exception's detail message.

Parameters
message String: the detail message (which is saved for later retrieval by the Throwable.getMessage() method).

cause Throwable: the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)

IllegalStateException

added in API level 1
public IllegalStateException (Throwable cause)

Constructs a new exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause). This constructor is useful for exceptions that are little more than wrappers for other throwables (for example, PrivilegedActionException).

Parameters
cause Throwable: the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)