Printwriter Cannot Be Resolved To A Type Error
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Printwriter Java
programmers, just like you, helping each other. Join them; it only takes a minute: Sign up “PrintWriter” is not recognized by eclipse up vote 1 down vote favorite I have Eclipse(Kepler) IDE and when I write the below code. PrintWriter pw=response.getWriter(); It displays an error message saying that PrintWriter cannot be resolved to type. The import statements that I have used are as follows, import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import javax.servlet.http.*; Do I have to import some additional statements to get my PrintWriter to work? If yes then which are they? Thanks in advance :) java eclipse servlets share|improve this question asked Oct 20 '13 at 2:46 Yogi Sachdev 2016 why do you have javax.servlet.http.* and specific classes in javax.servlet.http? –andrew cooke Oct 20 '13 at 2:50 @andrewcooke actually they are automatically imported by Eclipse when I define a Servlet –Yogi Sachdev Oct 20 '13 at 3:06 that doesn't make it right. –andrew cooke Oct 20 '13 at 3:33 @andrewcooke yeah I know that dude I was just saying the reason why they were there. –Yogi Sachdev Oct 20 '13 at 13:12 add a comment| 3 Answers 3 active oldest votes up vote 3 down vote accepted Er, yes, you need to import java.io.PrintWriter. Or java.io.*. share|improve this answer answered Oct 20 '13 at 2:49 Louis Wasserman 114k14167236 add a comment| up vote 5 down vote You need to import java.io.PrintWriter. Eclipse provides a useful shortcut to Organize Imports, Ctrl + Shift + O. By default this imports each class explicitly. share|improve this answer answered Oct 20 '13 at 2:59 Bishan 5,2723198173 add a comment| up vote 2 down vote All you need is the following import java.io.*; import javax.servlet.*; import javax.servlet.http.*; share|improve this answer answered Oct 20 '13 at 2:51 poohdedoo 1,54111337 1 Bad advice! Over use of wildcard imports makes your code fragile when you attempt to recompile against ne
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