How to replace ' with empty string in Java -


how can replace single quote ' empty string in java. tried following doesn't seem working.

string data="sid's den"; data.replace("'", ""); data.replaceall("'", "");

thanks in advance. appreciated.(output should be: sids den)

thanks guys responses. guess should have been more clear question. getting special characters table , value have replace same table. here snippet of code:

query = "select spl_char, replace_with entcon_splchars"; ptsmt = dbconnector.sqlconnection.preparestatement(query); rs = ptsmt.executequery();  while (rs.next()) {         if(data.contains(rs.getstring("spl_char"))){           data = data.replace(rs.getstring("spl_char"),rs.getstring("replace_with"));             }          }

so whenevr in data have special character ' facing nullpointer exception. please suggest how go ahead this?

strings immutable you'll receive new instance. try

 data = data.replace("'", "");

your edit

check return values of getstring() - npe because database table contains null values in 1 of columns spl_char or replace_with.


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