Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/io/OptionalDataException.html below:

OptionalDataException (Java SE 21 & JDK 21)

All Implemented Interfaces:

Serializable

Exception indicating the failure of an object read operation due to unread primitive data, or the end of data belonging to a serialized object in the stream. This exception may be thrown in two cases:

• An attempt was made to read an object when the next element in the stream is primitive data. In this case, the OptionalDataException's length field is set to the number of bytes of primitive data immediately readable from the stream, and the eof field is set to false.
• An attempt was made to read past the end of data consumable by a class-defined readObject or readExternal method. In this case, the OptionalDataException's eof field is set to true, and the length field is set to 0.

Since:

1.1

See Also:

• Serialized Form

• Field Summary

  Fields

  boolean

  True if there is no more data in the buffered part of the stream.

  int

  The number of bytes of primitive data available to be read in the current buffer.

• Method Summary Methods declared in class java.lang.ThrowableaddSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

• Field Details
  • length

    public int length

    The number of bytes of primitive data available to be read in the current buffer.

  • eof

    public boolean eof

    True if there is no more data in the buffered part of the stream.

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4