Remove unused imports of ServletException (#646)

Author: Vlatombe

src/main/java/hudson/tasks/junit/TestObject.java

@@ -187,12 +187,4 @@ public TestObject getResultInRun(Run<?, ?> run) {
     public abstract int getTotalCount();
 
     public abstract History getHistory();
-
-    //    public abstract Object getDynamic(String token, StaplerRequest req,
-    //			StaplerResponse rsp);
-    //
-    //    public abstract  HttpResponse doSubmitDescription(
-    //			@QueryParameter String description) throws IOException,
-    //			ServletException;
-
 }

src/main/java/hudson/tasks/test/TestObject.java

@@ -46,7 +46,6 @@
 import java.util.WeakHashMap;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import javax.servlet.ServletException;
 import jenkins.model.Jenkins;
 import org.kohsuke.stapler.HttpRedirect;
 import org.kohsuke.stapler.HttpResponse;
@@ -480,8 +479,7 @@ public Object getDynamic(String token, StaplerRequest req, StaplerResponse rsp)
     }
 
     @RequirePOST
-    public synchronized HttpResponse doSubmitDescription(@QueryParameter String description)
-            throws IOException, ServletException {
+    public synchronized HttpResponse doSubmitDescription(@QueryParameter String description) throws IOException {
         Run<?, ?> run = getRun();
         if (run == null) {
             LOGGER.severe("getRun() is null, can't save description.");

src/main/java/hudson/tasks/test/TestResultProjectAction.java

@@ -40,7 +40,6 @@
 import io.jenkins.plugins.junit.storage.TestResultImpl;
 import java.io.IOException;
 import java.util.List;
-import javax.servlet.ServletException;
 import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletResponse;
 import org.kohsuke.stapler.Ancestor;
@@ -172,7 +171,7 @@ private TestResultActionIterable createBuildHistory(final Run<?, ?> lastComplete
      * @deprecated Replaced by echarts in TODO
      */
     @Deprecated
-    public void doTrend(final StaplerRequest req, final StaplerResponse rsp) throws IOException, ServletException {
+    public void doTrend(final StaplerRequest req, final StaplerResponse rsp) throws IOException {
         AbstractTestResultAction a = getLastTestResultAction();
         if (a != null) {
             a.doGraph(req, rsp);
@@ -187,7 +186,7 @@ public void doTrend(final StaplerRequest req, final StaplerResponse rsp) throws
      * @deprecated Replaced by echarts in TODO
      */
     @Deprecated
-    public void doTrendMap(final StaplerRequest req, final StaplerResponse rsp) throws IOException, ServletException {
+    public void doTrendMap(final StaplerRequest req, final StaplerResponse rsp) throws IOException {
         AbstractTestResultAction a = getLastTestResultAction();
         if (a != null) {
             a.doGraphMap(req, rsp);
@@ -199,7 +198,7 @@ public void doTrendMap(final StaplerRequest req, final StaplerResponse rsp) thro
     /**
      * Changes the test result report display mode.
      */
-    public void doFlipTrend(final StaplerRequest req, final StaplerResponse rsp) throws IOException, ServletException {
+    public void doFlipTrend(final StaplerRequest req, final StaplerResponse rsp) throws IOException {
         boolean failureOnly = false;
 
         // check the current preference value