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, toStringpublic KeyAlreadyExistsException()
public KeyAlreadyExistsException(String msg)
msg - 详细信息。