optimising js and removing cleanUpSupportBundleInTempFolder

Author: nevingeorgesunny

src/main/resources/com/cloudbees/jenkins/support/SupportAction/progressPage.jelly

@@ -10,8 +10,7 @@
             <h2>Generating Support Bundle</h2>
             <p id="progressMessage">Generating a support bundle for this Jenkins instance. This may take a few minutes.</p>
             <l:progressiveRendering handler="${it.getGeneratorByTaskId(request.getParameter('taskId'))}" callback="updateProgressUI"/>
-            <p id="downloadMessage" style="display:none;">Your download should start automatically, if not <a href="downloadBundle?taskId=${request.getParameter('taskId')}">click here</a></p>
-            <a id="downloadButton" style="display:none;" class="btn btn-primary" href="#">Download Support Bundle</a>
+            <p id="downloadMessage" style="display:none;">Your download should start automatically, if not <a id="downloadButton" href="downloadBundle?taskId=${request.getParameter('taskId')}">click here</a></p>
         </l:main-panel>
 
         <st:adjunct  includes="js/progressPage"/>

src/test/java/com/cloudbees/jenkins/support/SupportActionTest.java

@@ -110,7 +110,6 @@ public void generateBundlesByUIButtonClick() throws IOException, SAXException, I
         assertNotNull(supportBundle.getEntry("browser.md"));
         assertNotNull(supportBundle.getEntry("reverse-proxy.md"));
         assertNotNull(supportBundle.getEntry("nodes/master/logs/jenkins.log"));
-        cleanUpSupportBundleInTempFolder();
     }
 
     @Test
@@ -459,7 +458,6 @@ public void takeSnapshotAndMakeSureSomethingHappens() throws Exception {
                     fail(r.getMessage());
                 }
             }
-            cleanUpSupportBundleInTempFolder();
         }
     }
 
@@ -641,23 +639,4 @@ private void assertBundleNotContains(ZipFile zip, Collection<String> fileNames)
             assertNull(file + " was found in the bundle", zip.getEntry(file));
         }
     }
-
-    public void cleanUpSupportBundleInTempFolder() {
-        try {
-            if (!Files.exists(SUPPORT_BUNDLE_CREATION_FOLDER)) {
-                return;
-            }
-            try (Stream<Path> paths = Files.walk(SUPPORT_BUNDLE_CREATION_FOLDER)) {
-                paths.filter(Files::isRegularFile).forEach(path -> {
-                    try {
-                        Files.delete(path);
-                    } catch (IOException e) {
-                        throw new RuntimeException(e);
-                    }
-                });
-            }
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
-    }
 }