javax.servlet.jsp.PageContext cannot be resolved to a type [duplicate]

You will need to import in your project the JSP APIs, which are not included in servlet-api

In my project, the solution is:

<dependency>
  <groupId>javax.servlet.jsp</groupId>
  <artifactId>jsp-api</artifactId>
  <version>2.1</version>
  <scope>provided</scope>
</dependency>