import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.*;

/**
 * Displays all knowledge base (KB) articles and a search bar
 */
public class KB_IndexController extends BaseController {
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        super.doGet(request, response);

        Issue_DBWrapper issueWrapper = this.getPortalBean().getIssues();

        issueWrapper.reset();

        List<Issue> issues = Arrays.asList(issueWrapper.getIssues());

        request.setAttribute("issues", issues);

        request.getRequestDispatcher("/WEB-INF/jsp/kb/index.jsp").forward(request, response);
    }

    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        super.doPost(request, response);
    }
}

@@ -472,21 +472,24 @@
         
-Issue
+Category
 _DBWrapp
@@ -491,21 +491,24 @@
 Wrapper 
-issue
+category
 Wrapper 
@@ -529,28 +529,32 @@
 alBean().get
-Issu
+Categori
 es();%0A%0A     
@@ -556,21 +556,24 @@
         
-issue
+category
 Wrapper.
@@ -599,19 +599,26 @@
 ist%3C
-Issue%3E issu
+Category%3E categori
 es =
@@ -632,21 +632,24 @@
 .asList(
-issue
+category
 Wrapper.
@@ -655,12 +655,16 @@
 .get
-Issu
+Categori
 es()
@@ -701,21 +701,29 @@
 te(%22
-issues%22, issu
+categories%22, categori
 es);

Change issues to sending categories