Examples of java.io.CharArrayWriter.reset()

java.io.CharArrayWriter.reset()
Reset this Writer. The current write position is reset to the beginning of the buffer. All written characters are lost and the size of this writer is now 0.

        if (Character.isLetter(ch)) {
      ch -= caseDiff;
        }
        out.append(ch);
    }
    charArrayWriter.reset();
    needToChange = true;
      }
  }


  return (needToChange? out.toString() : s);

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        a.print(pw);


        String compact = caw.toString();


        caw.reset();


        a.prettyPrint(pw);


        String pretty = caw.toString();

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                    elType = lastCh;
                    if (ttext.size() > 0) {
                        @SuppressWarnings("unused")
                        Node unused = new Node.TemplateText(
                                ttext.toString(), startMark, current);
                        ttext.reset();
                        //We subtract two from the column number to
                        //account for the '[$,#]{' that we've already parsed
                        startMark = new Mark(ctxt, path, line, column - 2);
                    }
                    // following "${" || "#{" to first unquoted "}"

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                        if (ch == '}') {
                            @SuppressWarnings("unused")
                            Node unused = new Node.ELExpression(
                                    (char) elType, ttext.toString(),
                                    startMark, current);
                            ttext.reset();
                            startMark = new Mark(ctxt, path, line, column);
                            break;
                        }
                        if (ch == '"')
                            doubleQ = !doubleQ;

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                    // Mark and parse the EL expression and create its node:
                    start = reader.mark();
                    parseELExpression(parent, (char) ch);


                    start = reader.mark();
                    ttext.reset();
                } else {
                    ttext.write(ch);
                }
            }

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          {
            ch -= caseDiff;
          }
          out.append(ch);
        }
        charArrayWriter.reset();
        needToChange = true;
      }
    }


    return (needToChange ? out.toString() : s);

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                }
            }


            if (writer != null)
            {
                writer.reset();
                writer.close();
            }
        }
    }

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          {
            ch -= caseDiff;
          }
          out.append(ch);
        }
        charArrayWriter.reset();
        needToChange = true;
      }
    }


    return (needToChange ? out.toString() : s);

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          {
            ch -= caseDiff;
          }
          out.append(ch);
        }
        charArrayWriter.reset();
      }
    }


    return out.toString();
  }

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         if( b == '\r' || b == '\n' )
            break;
         writer.write(b);
      }
      char[] password = writer.toCharArray();
      writer.reset();
      for(int n = 0; n < password.length; n ++)
         writer.write('\0');
      return password;
   }

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