Cleanup code.

Author: uhafner

ui-tests/src/main/java/io/jenkins/plugins/forensics/git/Summary.java

@@ -22,10 +22,7 @@
 public class Summary extends PageObject {
     private static final Pattern REMOVE_DETAILS = Pattern.compile("(\\r?\\n|\\r).*");
 
-    private final String id;
-
-    private final WebElement summary;
-    private final List<WebElement> results;
+    private final WebElement summarySpan;
     private final String title;
     private final List<String> details;
 
@@ -40,12 +37,9 @@ public class Summary extends PageObject {
     public Summary(final Build parent, final String id) {
         super(parent, parent.url(id));
 
-        this.id = id;
-
-        summary = getElement(By.id(id));
-        title = REMOVE_DETAILS.matcher(summary.getText()).replaceAll("");
-        results = summary.findElements(by.xpath("ul/li"));
-        details = results.stream()
+        summarySpan = getElement(By.id(id));
+        title = REMOVE_DETAILS.matcher(summarySpan.getText()).replaceAll("");
+        details = summarySpan.findElements(by.xpath("ul/li")).stream()
                 .map(WebElement::getText)
                 .map(StringUtils::normalizeSpace)
                 .collect(Collectors.toList());
@@ -78,7 +72,7 @@ public List<String> getDetails() {
      * @return the URL of the page that has been opened by the link
      */
     public String openLinkByText(final String text) {
-        summary.findElement(By.linkText(text)).click();
+        summarySpan.findElement(By.linkText(text)).click();
 
         return driver.getCurrentUrl();
     }

ui-tests/src/test/java/io/jenkins/plugins/forensics/git/ForensicsPluginUiTest.java

@@ -3,7 +3,6 @@
 import java.util.List;
 
 import org.junit.Test;
-import org.openqa.selenium.By;
 
 import org.jenkinsci.test.acceptance.junit.AbstractJUnitTest;
 import org.jenkinsci.test.acceptance.junit.WithPlugins;
@@ -24,9 +23,6 @@ public class ForensicsPluginUiTest extends AbstractJUnitTest {
     private static final String REPOSITORY_URL = "https://github.com/jenkinsci/git-forensics-plugin.git";
     private static final String SCM_KEY = "git " + REPOSITORY_URL;
     private static final int SCM_HASH = SCM_KEY.hashCode();
-    private static final int GIT_SUMMARY_ROW = 2;
-    private static final int COMMIT_RECORDER_ROW = 3;
-    private static final int MINER_ROW = 4;
 
     /**
      * Verifies the Git miner by running a build with the forensics plugin analyzing a commit hash of the
@@ -84,11 +80,6 @@ private WorkflowJob createJob() {
         return job;
     }
 
-    private String getSummaryText(final Build referenceBuild, final int row) {
-        return referenceBuild.getElement(
-                By.xpath("/html/body/div[4]/div[2]/table/tbody/tr[" + row + "]/td[2]")).getText();
-    }
-
     /**
      * asserts the headers of the table by their size and entries.
      *