Fix test case

Author: cherylking

liberty-maven-plugin/src/it/compile-jsp-it/pom.xml

@@ -30,7 +30,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <maven.compiler.source>8</maven.compiler.source>
+    <maven.compiler.source>1.8</maven.compiler.source>
   </properties>
 
   <build>

liberty-maven-plugin/src/it/compile-jsp-it/src/test/java/net/wasdev/wlp/maven/test/app/CompileJSPTest.java

@@ -75,7 +75,7 @@ public void testXmlElements() throws Exception {
             if (nodes.item(0) instanceof Element) {
                 Element child = (Element) nodes.item(0);
                 String nodeValue = child.getAttribute("javaSourceLevel");
-                Assert.assertTrue("Unexpected javaSourceLevel ==>"+nodeValue, nodeValue.equals("18"));
+                Assert.assertTrue("Unexpected javaSourceLevel ==>"+nodeValue, nodeValue.equals("8"));
             }
         }
     }