public class KeyAlreadyExistsException extends IllegalArgumentException
Constructor and Description |
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KeyAlreadyExistsException()
没有详细信息的KeyAlreadyExistsException。
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KeyAlreadyExistsException(String msg)
具有详细消息的KeyAlreadyExistsException。
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addSuppressed,
fillInStackTrace,
getCause, getLocalizedMessage,
getMessage, getStackTrace,
getSuppressed, initCause,
printStackTrace,
printStackTrace,
printStackTrace,
setStackTrace,
toString
public KeyAlreadyExistsException()
public KeyAlreadyExistsException(String msg)
msg
- 详细信息。