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Quick Lists
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Bug ID:
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4991944
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Votes
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0
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Synopsis
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Improve the performance of RandomAccessFile's read and write methods
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Category
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java:classes_io
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Reported Against
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1.5
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Release Fixed
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State
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11-Closed, duplicate of 4137835,
request for enhancement
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Priority:
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4-Low
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Related Bugs
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4137835
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Submit Date
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10-FEB-2004
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Description
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The methods readShort(), readInt(), readLong() as well as the equivalent write methods of class RandomAccessFile can be improved from a performance point of view. See comments.
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Work Around
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Use the RAF from a buffered stream that reads in larger blocks.
xxxxx@xxxxx 2004-03-24
If you use a buffered stream, you will completely loose the advantage of a *random access* file.
xxxxx@xxxxx 2004-03-25
Use java.nio.
xxxxx@xxxxx 2004-03-25
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Evaluation
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True although do the same performance ramifications hold when reading from buffered streams? In any case this is not for Tiger.
xxxxx@xxxxx 2004-03-24
Duplicate of 4137835. See also evaluation of 4170047 for the reason why this fix was backed out.
xxxxx@xxxxx 2004-03-25
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Comments
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PLEASE NOTE: JDK6 is formerly known as Project Mustang
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