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UWECProgrammer
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ConsolidatedMentionResolutionBenchmark

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I am not sure if there will be any encoding issues.
o
Please comment, if there will be any issues with the code .
o
The whole point of using InputStream is, that a) you don't know the length of the _complete_ stream (which bails out anything depending on available) and b) the stream can be anything - a file, a socket, something internal (which bails out anything based on File.size()).
o
Regarding available: This will cut off data if the stream is longer than the buffer size.
o
You can use apache commons.In the IOUtils you can find the toString metod with 3 helpfull implementations.
p
CODESNIPPET_JAVA1 .
o
JDK 7/8 answer that closes the stream and still throws an IOException: CODESNIPPET_JAVA1 .
o
CODESNIPPET_JAVA1 .
o
See the commet by ChristofferHammarstrm in the answer by HarryLime.
o
First ,you have to know the encoding of string that you want to convert.Because the java.io.InputStream operates an underlying array of bytes,however,a string is composed by a array of character that needs an encoding, e,g.
o
UTF-8,the JDK will take the default encoding that is taken from System.getProperty("file.encoding","UTF-8"); CODESNIPPET_JAVA1 .
o
If inputStream's byte array is very big, you could do it in loop.
o
:EOF .
o
From the javadocs: Note that while some implementations of InputStream will return the total number of bytes in the stream, many will not.
o
It is never correct to use the return value of this method to allocate a buffer intended to hold all data in this stream.
n
This is a bad idea!
n
Don't be burnt by misunderstanding what available() gives you.
n
As mentioned above, available() is not the way to go.
o
It's highly recommended to ignore this method so much so that you could treat this to be a restricted API.
p
Quick and easy: CODESNIPPET_JAVA1 .
p
I get java.io.StreamCorruptedException: invalid stream header.
n
ObjectInputStream is about deserialization, and the stream have to respect the serialization protocol to work, which may not always true in the context of this question.
o