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Errata for OCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide - page 422

 
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Wrong explanation of read(byte[]) method:

"if the value returned is 0, then we know that we have reached the end of the file"

Method read(byte[]) returns -1 when end of file is reached.
 
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Agreed. We had it right in the non-buffered section, but not the buffered section. Added to the errata.
 
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