title: Special Character Check using java pattern?
body: <p>Please get me the code for saving a-z,A-Z,0-9 also below mention characters</p>
  
  <p>•   . period
  •   , comma
  •   ? question mark
  •   ! exclamation point
  •   - dash <em>*</em>
  •   _ underscore
  •   ( ) parentheses
  •   : colon
  •   ; semicolon
  •   $ dollar sign
  •   asterisk
  •   © copyright symbol
  •   ® registered symbol
  •   § section symbol
  •   @ ampersand
  •   / \ forward and back slashes
  •   Ó acute character
  •   Ç French cedille</p>
  
  <p>please help out...</p>