Examples of java.io.BufferedReader.reset()

java.io.BufferedReader.reset()
Reset this BufferedReader's position to the last mark() location. Invocations of read()/skip() will occur from this new location. If this Reader was not marked, throw IOException. @throws IOException If a problem occurred, the receiver does not support mark()/reset(), or no mark has been set.

            long lineNumber=1;
            SampleSaveConfiguration saveConfig = CSVSaveService.getSampleSaveConfiguration(line,filename);
            if (saveConfig == null) {// not a valid header
                log.info(filename+" does not appear to have a valid header. Using default configuration.");
                saveConfig = (SampleSaveConfiguration) resultCollector.getSaveConfig().clone(); // may change the format later
                dataReader.reset(); // restart from beginning
                lineNumber = 0;
            }
            String [] parts;
            final char delim = saveConfig.getDelimiter().charAt(0);
            // TODO: does it matter that an empty line will terminate the loop?

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                    reader.close();
                }
                
                @Override
                public void reset() throws IOException {
                    reader.reset();
                }
            };
        } else {
            return IOHelper.buffered(new FileInputStream(file));
        }

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        chars)), 12);
    try {
      in.skip(6);
      in.mark(14);
      in.read(new char[14], 0, 14);
      in.reset();
      assertTrue("Wrong chars", in.read() == (char) 6
          && in.read() == (char) 7);
    } catch (IOException e) {
      fail("Exception during mark test 2:" + e);
    }

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    in = new BufferedReader(new Support_StringReader(new String(chars)), 12);
    try {
      in.skip(6);
      in.mark(8);
      in.skip(7);
      in.reset();
      assertTrue("Wrong chars 2", in.read() == (char) 6
          && in.read() == (char) 7);
    } catch (IOException e) {
      fail("Exception during mark test 3:" + e);
    }

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                    BufferedReader r = new BufferedReader(reader, limit);
                    r.mark(limit);
                    char b[] = new char[limit];
                    int i = r.read(b);
                    buffer.getPayload().append(b, 0, i);
                    r.reset();
                    message.setContent(Reader.class, r);
                } catch (Exception e) {
                    throw new Fault(e);
                }

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        LOG.debug("");
        LOG.debug("****************************");
        LOG.debug("Parsing " + expectedResidue.getName());


        // Move br back to the line !entry.$RES.unit.atoms
        br.reset();
        // Read each residue
        readResidueSection(expectedResidue, br);
      }


      // Now add them to the main list

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            x = x.replaceAll("&", "&amp;") ;
            x = x.replaceAll("<", "&lt;") ;
            x = x.replaceAll(">", "&gt;") ;
            pw.println(x) ;
        }
        try { in.reset() ;} catch (IOException e) { System.out.println("DumpServlet: Reset of content failed: "+e) ; }
    }
    
    /**
     * <code>dumpEnvironment</code>
     * @return String that is the HTML of the System properties as name/value pairs.

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                        if (firstLineIsNames) {
                            // read first line and forget
                            reader.readLine();
                        }                
                    } else { // OK, we still have some data, restore it
                        reader.reset();
                    }
                }
            }
            return reader;
        } else {

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                    BufferedReader r = new BufferedReader(reader, limit);
                    r.mark(limit);
                    char b[] = new char[limit];
                    int i = r.read(b);
                    buffer.getPayload().append(b, 0, i);
                    r.reset();
                    message.setContent(Reader.class, r);
                } catch (Exception e) {
                    throw new Fault(e);
                }
            }

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                    BufferedReader r = new BufferedReader(reader, limit);
                    r.mark(limit);
                    char b[] = new char[limit];
                    int i = r.read(b);
                    buffer.getPayload().append(b, 0, i);
                    r.reset();
                    message.setContent(Reader.class, r);
                } catch (Exception e) {
                    throw new Fault(e);
                }

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