Program: 20640
Project: 20640
Buggy source:
public void initializeArchiva(String baseUrl,String browser,int maxWaitTimeInMs,String seleniumHost,int seleniumPort,boolean remoteSelenium) throws Exception {
  open(baseUrl,browser,seleniumHost,seleniumPort,maxWaitTimeInMs,remoteSelenium);
  getWebDriver().get(baseUrl);
  WebDriverWait wait=new WebDriverWait(getWebDriver(),30);
  wait.until(ExpectedConditions.presenceOfElementLocated(By.id("String_Node_Str")));
  wait=new WebDriverWait(getWebDriver(),20);
  Boolean found=wait.until(ExpectedConditions.or(ExpectedConditions.visibilityOfElementLocated(By.id("String_Node_Str")),ExpectedConditions.visibilityOfElementLocated(By.id("String_Node_Str"))));
  if (found) {
    WebElement adminLink=getWebDriver().findElement(By.id("String_Node_Str"));
    WebElement loginLink=getWebDriver().findElement(By.id("String_Node_Str"));
    if (adminLink != null && adminLink.isDisplayed()) {
      Assert.assertFalse(isElementVisible("String_Node_Str"));
      Assert.assertFalse(isElementVisible("String_Node_Str"));
      adminLink.click();
      wait=new WebDriverWait(getWebDriver(),10);
      wait.until(ExpectedConditions.visibilityOfElementLocated(By.id("String_Node_Str")));
      assertCreateAdmin();
      String fullname=getProperty("String_Node_Str");
      String username=getAdminUsername();
      String mail=getProperty("String_Node_Str");
      String password=getProperty("String_Node_Str");
      submitAdminData(fullname,mail,password);
      assertUserLoggedIn(username);
      clickLinkWithLocator("String_Node_Str",false);
    }
 else     if (loginLink != null && loginLink.isDisplayed()) {
      Assert.assertTrue(isElementVisible("String_Node_Str"));
      Assert.assertTrue(isElementVisible("String_Node_Str"));
      login(getAdminUsername(),getAdminPassword());
    }
  }
}

Fixed version (ground truth):
public void initializeArchiva(String baseUrl,String browser,int maxWaitTimeInMs,String seleniumHost,int seleniumPort,boolean remoteSelenium) throws Exception {
  open(baseUrl,browser,seleniumHost,seleniumPort,maxWaitTimeInMs,remoteSelenium);
  loadPage(baseUrl,30);
  WebDriverWait wait=new WebDriverWait(getWebDriver(),30);
  wait.until(ExpectedConditions.presenceOfElementLocated(By.id("String_Node_Str")));
  wait=new WebDriverWait(getWebDriver(),20);
  Boolean found=wait.until(ExpectedConditions.or(ExpectedConditions.visibilityOfElementLocated(By.id("String_Node_Str")),ExpectedConditions.visibilityOfElementLocated(By.id("String_Node_Str"))));
  if (found) {
    WebElement adminLink=getWebDriver().findElement(By.id("String_Node_Str"));
    WebElement loginLink=getWebDriver().findElement(By.id("String_Node_Str"));
    if (adminLink != null && adminLink.isDisplayed()) {
      Assert.assertFalse(isElementVisible("String_Node_Str"));
      Assert.assertFalse(isElementVisible("String_Node_Str"));
      adminLink.click();
      wait=new WebDriverWait(getWebDriver(),10);
      wait.until(ExpectedConditions.visibilityOfElementLocated(By.id("String_Node_Str")));
      assertCreateAdmin();
      String fullname=getProperty("String_Node_Str");
      String username=getAdminUsername();
      String mail=getProperty("String_Node_Str");
      String password=getProperty("String_Node_Str");
      submitAdminData(fullname,mail,password);
      assertUserLoggedIn(username);
      clickLinkWithLocator("String_Node_Str",false);
    }
 else     if (loginLink != null && loginLink.isDisplayed()) {
      Assert.assertTrue(isElementVisible("String_Node_Str"));
      Assert.assertTrue(isElementVisible("String_Node_Str"));
      login(getAdminUsername(),getAdminPassword());
    }
  }
}