Thank you. Could do it. I just used String.replaceall(). Just that in java I need to pass the regex as "\uF0B7". I think internally it does the same as your algo. On 2 Nov 2015 13:18, "John Hewson" <[email protected]> wrote:
> Iterate over each character and check if Character.UnicodeBlock.of(char) is > equal to Character.UnicodeBlock.PRIVATE_USE_AREA. If so, omit the > character. > > — John > > > On 1 Nov 2015, at 21:10, srinath prathi <[email protected]> > wrote: > > > > Thank you for the information. How to remove it? When I replaced it with > > "", it is not working. I want it to be removed. Can you please help me in > > it? > > > > > > > > > > Yours Sincerely > > Srinath > > > > On Mon, Nov 2, 2015 at 12:23 AM, John Hewson <[email protected]> wrote: > > > >> Indeed it is. The character which you’ve pasted in the e-mail below is > >> U+F0B7, > >> which is a private use code point: > >> > >> https://codepoints.net/U+F0B7?lang=en < > >> https://codepoints.net/U+F0B7?lang=en> > >> > >> This means that the PDF contains some private text encoding which, while > >> you > >> can recognise the characters on the screen, doesn’t correspond to any > >> usable > >> text as far as the encoded content goes. This is not uncommon for PDF. > >> > >> — John > >> > >> > >>> On 1 Nov 2015, at 02:39, Olaf Drümmer <[email protected]> > >> wrote: > >>> > >>> Hi Srinath, > >>> > >>> this is the so called “.notdef" replacement glyph you typically get > when > >> rendering text with a font, where that font does not contain the glyph > >> needed to render a given character. > >>> > >>> Olaf > >>> > >>> > >>>> On 01.11.2015, at 10:23, srinath prathi <[email protected]> > >> wrote: > >>>> > >>>> Dear All > >>>> What is this character ? i get that while stripping the a pdf. How > to > >>>> treat it? > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> Yours Sincerely > >>>> Srinath > >>> > >>> > >>> --------------------------------------------------------------------- > >>> To unsubscribe, e-mail: [email protected] > >>> For additional commands, e-mail: [email protected] > >>> > >> > >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
