Details
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Type:
Bug
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Status:
Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: 1.0-JSR-3, 1.0-JSR-4, 1.0-JSR-5, 1.0-JSR-6, 1.0-RC-1, 1.0-RC-2, 1.0, 1.1-beta-1, 1.1-beta-2
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Component/s: None
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Labels:None
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Environment:Win XP - j2sdk-1.4.2_08
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Testcase included:yes
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Number of attachments :
Description
The code below only read the first line of a file
fr = new FileReader('test2E2R.pr03') String line1 = "" while (line1 != null) { line1 = fr.readLine() println line1 } fr.close()
Activity
Hide
Per Arneng
added a comment -
> Reader.readLine() should work with the current version in SVN.
It seems like this method will only work as specified if the Reader is a BufferedReader or if mark is supported or if mark is not supported and the line endings are not 2 chars. In short: There are cases that will cause the readLine to behave strange.
A buffer, mark or look ahed is needed to handle \r\n i think so without that it is pretty hard to solve this problem. So the question is the if it is acceptable for the method to behave differently depending on if mark is supported or not.
To bad that there is not an interface called MarkSupported because then the readLine method could be attached to that interface 
Show
Per Arneng
added a comment - > Reader.readLine() should work with the current version in SVN.
It seems like this method will only work as specified if the Reader is a BufferedReader or if mark is supported or if mark is not supported and the line endings are not 2 chars. In short: There are cases that will cause the readLine to behave strange.
A buffer, mark or look ahed is needed to handle \r\n i think so without that it is pretty hard to solve this problem. So the question is the if it is acceptable for the method to behave differently depending on if mark is supported or not.
To bad that there is not an interface called MarkSupported because then the readLine method could be attached to that interface
I got the same problem.. only the first line.
groovy bug.groovy bug.groovy