bufferedreader readline never returns null

It is my understanding that dwn.220.v.uane() returns null once the buffer i...

It is my understanding that dwn.220.v.uane() returns null once the buffer is empty. No. It will return null once the underlying return has.

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According to the API readLine() is supposed to return null when there'...

According to the API readLine() is supposed to return null when there's nothing more to read in. In my code I check for null but it never seems to.

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I know, you have stated that you have tested everything with the dwn.220.v....

I know, you have stated that you have tested everything with the dwn.220.v.uan(stuff), but I'll still ask the most basic questions and maybe.

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readLine(); if (line == null) break; doSomething(line); } Using an iterator...

readLine(); if (line == null) break; doSomething(line); } Using an iterator hides an unnecessary detail: the reader returns null when there is no more data. private void demoC(BufferedReader reader) throws IOException.

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ReadLine unexpectedly blocking - dwn.220.v.ua If i do not use a BufferedRea...

ReadLine unexpectedly blocking - dwn.220.v.ua If i do not use a BufferedReader, and instead simply use dwn.220.v.ua() then there is no blocking and the message is BufferedReader br = null; return new InputStream() { @Override . Its just that it seems like it never detects it on the one side.

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readLine() never returns null, so I don't get a chance to send the nex...

readLine() never returns null, so I don't get a chance to send the next test. ru /> I'm using a common idiom for reading from a BufferedReader. BufferedReader.

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readLine() never returns null, so I don't get a chance to send the nex...

readLine() never returns null, so I don't get a chance to send the next dwn.220.v.ua /> I'm using a common idiom for reading from a BufferedReader.

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readLine() never returns null, so I don't get a chance to send the nex...

readLine() never returns null, so I don't get a chance to send the next command. I'm using a common idiom for reading from a BufferedReader.

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//returns null if EOF (End of File) or Error readLine() one line is read fr...

//returns null if EOF (End of File) or Error readLine() one line is read from the file and returned as String. null is returned if EOF (End of It can happen that bufferedReader never got instantiated when you try it to close in the finally clause.

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If I use a BufferedReader in Java and it reads a blank line, how is that re...

If I use a BufferedReader in Java and it reads a blank line, how is that readLine returns null if the reader has reached the end of the stream. I use this type code extensively to read in content for sites and have never had a.

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Quiz on FileReader and BufferedReader. This is a practice BufferedReader. c...

Quiz on FileReader and BufferedReader. This is a practice BufferedReader. c. FileReader 5. What value does readLine() return upon encountering end-of-file? d. It returns null Nobytecode files can only be executed, never read. b.

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Hi, In Java, I can do thing like this: BufferedReader reader = new readLine...

Hi, In Java, I can do thing like this: BufferedReader reader = new readLine() return result } override fun hasNext() = line!= null } for this idiom I (or my colleagues) ever came across is the one you mentioned in the post.

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Otherwise this method returns the number of characters actually read. publi...

Otherwise this method returns the number of characters actually read. public String readLine() throws IOException not including any line-termination characters, or null if the end of the stream has been reached Overrides: reset in class Reader; Throws: IOException - If the stream has never been marked, or if the mark.

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How to Prevent Dos attack for BufferedReader readLine() method in Java? rea...

How to Prevent Dos attack for BufferedReader readLine() method in Java? readLine() Returns null at beginning rather than end of file dwn.220.v.ua In my earlier development phases, I used a normal File object and never.

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虽然写IO方面的程序不多，但BufferedReader/BufferedInputStream倒是用过 误以为readLine()是读取到没有数据时...

虽然写IO方面的程序不多，但BufferedReader/BufferedInputStream倒是用过 误以为readLine()是读取到没有数据时就返回null(因为其它read方法当读到没有 This method returns a string that contains a line of text from a text file. acute on networked connections, where readLine() should never be used.

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