'Filereader filename' diaporamas de présentation

Yenta

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Catching Exceptions

Catching Exceptions. An exception may be thrown by a method when an exceptional occurance happens (and the method does not have the expertise to remedy the situation).

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Files & Streams

Files & Streams. Streams and Readers. java.io package InputStream and OutputStream classes for binary bytes Reader and Writer classes for characters Reading files: FileReader class FileReader reads 1 char at a time; use BufferedReader readLine () returns null at end of file

155 views • 4 slides