Posts by Joel Bezerra • 41 points

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  Q: "java.lang.String cannot be cast to ..." using access control in Servlet

  I have a system made for my company and together I have the new website. I can log into the system normally with the accounts registered in the database, but when I enter a filter into Servlet, I…

  java servlet filter

  asked 9 years, 1 month ago Joel Bezerra 41