Examples of java.io.BufferedReader.ready()

java.io.BufferedReader.ready()
Answers a boolean indicating whether or not this Reader is ready to be read without blocking. If the result is true, the next read() will not block. If the result is false this Reader may or may not block when read() is sent. @return true if the receiver will not block whenread() is called, false if unknown or blocking will occur. @throws IOException If the BufferedReader is already closed or some other IO error occurs.


        try
        {
            BufferedReader reader = new BufferedReader(new FileReader(testFile));


            assertTrue("File has no content", reader.ready());


            assertEquals("Comment line has been corrupted.", TEST_COMMENT, reader.readLine());


            assertTrue("File is missing user data.", reader.ready());

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            assertTrue("File has no content", reader.ready());


            assertEquals("Comment line has been corrupted.", TEST_COMMENT, reader.readLine());


            assertTrue("File is missing user data.", reader.ready());


            String userLine = reader.readLine();


            String[] result = Pattern.compile(":").split(userLine);

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            assertEquals("User line not complete '" + userLine + "'", 2, result.length);


            assertEquals("Username not correct,", USERNAME + "0", result[0]);
            assertEquals("New Password not correct,", NEW_PASSWORD_HASH, result[1]);


            assertFalse("File has more content", reader.ready());


        }
        catch (IOException e)
        {
            fail("Unable to valdate file contents due to:" + e.getMessage());

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        List<String> results = new LinkedList<String>();


        BufferedReader reader = new BufferedReader(new FileReader(file));
        try
        {
            while (reader.ready())
            {
                String line = reader.readLine();
                if (line.contains(search))
                {
                    results.add(line);

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    private void loadList(InputStream input) throws IOException
    {
        BufferedReader in = new BufferedReader(new InputStreamReader(input));
        try
        {
            while (in.ready())
            {
                String line = in.readLine();
                if (!line.startsWith("#"))
                {
                    String[] parts = line.split(";");

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    }
    
    String htmlText = "";
    
    try {
      while(in.ready()){
        htmlText += in.readLine()+"\n";
      }
      in.close();
    } catch (IOException e1) {
      //e1.printStackTrace();

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                proc.waitFor();


                if(proc.exitValue() != 0) {            
                    String procErrorMessage = null;


                    if (readErr.ready()) {
                        procErrorMessage = " [failure reason = \"" + readErr.readLine() + "\"]";
                    }


                    procErrorMessage += " [exit code = " + proc.exitValue() + "]";

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      {
        // The -file option was not used, so use stdin instead.
        r = new BufferedReader(new InputStreamReader(System.in));
        try
          {
            if (! r.ready())
              {
                // If no tests were specified to be run, we will run all the 
                // tests (except those explicitly excluded).
                if (commandLineTests == null || commandLineTests.size() == 0)
                  processTest("gnu/testlet");

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        List<File> files = new ArrayList<File>();
        File f = new File(path);
        if (f.isFile()) {
            FileReader fr = new FileReader(f);
            BufferedReader buf = new BufferedReader(fr);
            while (buf.ready()) {
                File fn = new File(buf.readLine());
                if (fn.exists()) {
                    files.add(fn);
                } // else warn ?
            }

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            }            
            BufferedReader err = new BufferedReader(new InputStreamReader(p.getErrorStream()));
            BufferedReader out = new BufferedReader(new InputStreamReader(p.getInputStream()));            
            while (true) {
              while(err.ready()) System.err.println(err.readLine());
              while(out.ready()) System.out.println(out.readLine());              
              try{
                p.exitValue();
                break;
              }catch (IllegalThreadStateException e) {
        }

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