Bug 4339: Selenium compatibility adjustment

java/com.sap.sailing.selenium.test/src/com/sap/sailing/selenium/pages/autoplay/AutoPlayConfiguration.java

@@ -1,10 +1,11 @@
 package com.sap.sailing.selenium.pages.autoplay;
 
+import java.util.function.Function;
+
 import org.openqa.selenium.WebDriver;
 import org.openqa.selenium.WebElement;
 import org.openqa.selenium.support.ui.WebDriverWait;
 
-import com.google.common.base.Predicate;
 import com.sap.sailing.selenium.core.BySeleniumId;
 import com.sap.sailing.selenium.core.FindBy;
 import com.sap.sailing.selenium.pages.PageArea;
@@ -33,10 +34,10 @@ public class AutoPlayConfiguration extends PageArea {
         ListBoxPO.create(driver, leaderboardSelectionBox).selectOptionByLabel(leaderboard);
         WebDriverWait wait = new WebDriverWait(driver, 10);
         //wait till the page processed the changes
-        wait.until(new Predicate<WebDriver>() {
+        wait.until(new Function<WebDriver, Boolean>() {
             
             @Override
-            public boolean apply(WebDriver arg0) {
+            public Boolean apply(WebDriver arg0) {
                 return getConfiguredUrl() != null && !getConfiguredUrl().isEmpty();
             }
         });