java.lang.UnsupportedClassVersionError: org/openqa/selenium/NoAlertPresentException : Unsupported major.minor version 52.0
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:792)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
	at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.getDeclaredMethods0(Native Method)
	at java.lang.Class.privateGetDeclaredMethods(Class.java:2521)
	at java.lang.Class.privateGetPublicMethods(Class.java:2641)
	at java.lang.Class.getMethods(Class.java:1457)
	at org.testng.internal.TestNGClassFinder.<init>(TestNGClassFinder.java:70)
	at org.testng.internal.TestNGClassFinder.<init>(TestNGClassFinder.java:40)
	at org.testng.TestRunner.initMethods(TestRunner.java:403)
	at org.testng.TestRunner.init(TestRunner.java:252)
	at org.testng.TestRunner.init(TestRunner.java:222)
	at org.testng.TestRunner.<init>(TestRunner.java:163)
	at org.testng.SuiteRunner$DefaultTestRunnerFactory.newTestRunner(SuiteRunner.java:585)
	at org.testng.SuiteRunner.init(SuiteRunner.java:189)
	at org.testng.SuiteRunner.<init>(SuiteRunner.java:136)
	at org.testng.TestNG.createSuiteRunner(TestNG.java:1375)
	at org.testng.TestNG.createSuiteRunners(TestNG.java:1355)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1209)
	at org.testng.TestNG.runSuites(TestNG.java:1133)
	at org.testng.TestNG.run(TestNG.java:1104)
	at org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:74)
	at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:121)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)