Examples of java.io.InputStream.reset()

java.io.InputStream.reset()
Reset this InputStream to the last marked location. If the readlimit has been passed or no mark has been set, throw IOException. This implementation throws IOException and concrete subclasses should provide proper implementations. @throws IOException If the stream is already closed or another IOException occurs.

        DocumentCollection collection = (DocumentCollection)getServletContext().getAttribute( "collection" );
        if ( collection == null ) LOGGER.fatal( "The servlet context does not contain a document collection." );
        response.setContentType( request.getParameter( "m" ) );
        response.setCharacterEncoding( "UTF-8" );
        InputStream rawContent = collection.stream( Integer.parseInt( request.getParameter( "doc" ) ) );
        for( int i = skip; i-- != 0; ) rawContent.reset();
        IOUtils.copy( rawContent, response.getOutputStream() );
      }
    } catch( RuntimeException e ) {
      e.printStackTrace();
      LOGGER.error( e.toString() );

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        assertNull(msg.getSOAPHeader());
        assertNull(restoredMsg.getSOAPHeader());
        
        InputStream is2 = pu.getContextAsInputStream(restored);
        is.reset();
        is2.reset();        
        assertEquals(is.available(), is2.available());
    }
        
}

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      }
       InputStream is = getResetableInputStream();
       if (is!=null) {
        //reseatable can read again bytes. 
         if (bytes==null) {
            is.reset();       
            bytes=JavaUtils.getBytesFromStream(is);
         }       
         return bytes;               
      }                    
         Canonicalizer20010315OmitComments c14nizer =

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            if (bytes!=null) {
                //already read write it, can be rea.
              diOs.write(bytes,0,bytes.length);
                return;
            }            
            is.reset();            
            int num;
            byte[] bytesT = new byte[1024];
            while ((num=is.read(bytesT))>0) {
              diOs.write(bytesT,0,num);
            }

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                                final ScraperInputStream htmlFilter = new ScraperInputStream(fis,"UTF-8",new DigestURI("http://localhost"),null,false);
                                final String charset = htmlParser.patchCharsetEncoding(htmlFilter.detectCharset());
                                if(charset != null)
                                    mimeType = mimeType + "; charset="+charset;
                                // reset position
                                fis.reset();
                            }
                        }
                    }


                    // write the array to the client

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                if (response.getKeepAlive()) {
                    InputStream is = request.getRawInputStream();
                    if (is != null && is.markSupported()) {
                        is.mark(4);
                        if (is.read() != '\r' || is.read() != '\n')
                            is.reset();
                    }
                } else
                    break;


                request.destroy();

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        Workspace workspace = pc.getCurrentWorkspace();


        String sample = "/org/gephi/desktop/welcome/samples/Les Miserables.gexf";
        final InputStream stream = WelcomeTopComponent.class.getResourceAsStream(sample);
        try {
            stream.reset();
        } catch (IOException ex) {
            //Exceptions.printStackTrace(ex);
        }
        ImportController importController = Lookup.getDefault().lookup(ImportController.class);
        FileImporter fileImporter = importController.getFileImporter(".gexf");

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                final String importer = fileName.substring(fileName.lastIndexOf('.'), fileName.length());
                JXHyperlink fileLink = new JXHyperlink(new AbstractAction() {


                    public void actionPerformed(ActionEvent e) {
                        try {
                            stream.reset();
                        } catch (IOException ex) {
                            //Exceptions.printStackTrace(ex);
                        }
                        ImportControllerUI importController = Lookup.getDefault().lookup(ImportControllerUI.class);
                        importController.importStream(stream, importer);

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                if (count == 4) {
                    Object [] encodingDesc = getEncodingName(b4, count);
                    encoding = (String)(encodingDesc[0]);
                    isBigEndian = (Boolean)(encodingDesc[1]);


                    stream.reset();
                    // Special case UTF-8 files with BOM created by Microsoft
                    // tools. It's more efficient to consume the BOM than make
                    // the reader perform extra checks. -Ac
                    if (count > 2 && encoding.equals("UTF-8")) {
                        int b0 = b4[0] & 0xFF;

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                            break;
                    }
                    if (count == 3) {
                        if (b3[0] != 0xEF || b3[1] != 0xBB || b3[2] != 0xBF) {
                            // First three bytes are not BOM, so reset.
                            stream.reset();
                        }
                    }
                    else {
                        stream.reset();
                    }

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