Add a servlet which can cause forward loop

src/main/java/org/t246osslab/easybuggy/troubles/ForwardLoopServlet.java

@@ -0,0 +1,20 @@
+package org.t246osslab.easybuggy.troubles;
+
+import java.io.IOException;
+
+import javax.servlet.RequestDispatcher;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+@SuppressWarnings("serial")
+@WebServlet(urlPatterns = { "/forwardloop" })
+public class ForwardLoopServlet extends HttpServlet {
+
+    protected void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
+        RequestDispatcher dispatch = req.getRequestDispatcher( "/forwardloop");
+        dispatch.forward(req, res);
+    }
+}

src/main/resources/indexpage_en.properties

@@ -19,6 +19,8 @@ function.name.jvm.crash.eav=JVM Crash
 function.description.jvm.crash.eav=JVM crashes after clicking this link.
 function.name.redirect.loop=Redirect Loop
 function.description.redirect.loop=Redirect loop occurs after clicking this link.
+function.name.forward.loop=Forward Loop
+function.description.forward.loop=Forward loop occurs after clicking this link.
 function.name.network.socket.leak=Network Socket Leak
 function.description.network.socket.leak=Network socket leak occurs every time you load the page.
 function.name.database.connection.leak=Database Connection Leak

src/main/resources/indexpage_ja.properties

@@ -19,6 +19,8 @@ function.name.jvm.crash.eav=JVM\u30af\u30e9\u30c3\u30b7\u30e5
 function.description.jvm.crash.eav=\u3053\u306e\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068JVM\u304c\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u307e\u3059\u3002
 function.name.redirect.loop=\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30eb\u30fc\u30d7
 function.description.redirect.loop=\u3053\u306e\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u30eb\u30fc\u30d7\u304c\u767a\u751f\u3057\u307e\u3059\u3002
+function.name.forward.loop=\u30d5\u30a9\u30ef\u30fc\u30c9\u30eb\u30fc\u30d7
+function.description.forward.loop=\u3053\u306e\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30d5\u30a9\u30ef\u30fc\u30c9\u30eb\u30fc\u30d7\u304c\u767a\u751f\u3057\u307e\u3059\u3002
 function.name.network.socket.leak=\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bd\u30b1\u30c3\u30c8\u30ea\u30fc\u30af
 function.description.network.socket.leak=\u30da\u30fc\u30b8\u3092\u30ed\u30fc\u30c9\u3059\u308b\u305f\u3073\u306b\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30bd\u30b1\u30c3\u30c8\u30ea\u30fc\u30af\u304c\u767a\u751f\u3057\u307e\u3059\u3002
 function.name.database.connection.leak=\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u30ea\u30fc\u30af

src/main/webapp/index.jsp

@@ -63,6 +63,11 @@
 						key="function.name.redirect.loop" /></a>:
 			<fmt:message key="function.description.redirect.loop" />
 		</p></li>
+		<li><p>
+			<a href="forwardloop" target="_blank"><fmt:message
+						key="function.name.forward.loop" /></a>:
+			<fmt:message key="function.description.forward.loop" />
+		</p></li>
 		<li><p>
 			<a href="jvmcrasheav" target="_blank"><fmt:message
 						key="function.name.jvm.crash.eav" /> </a>: