Update jdt.core to I20171205-0800 (4.8M4 warm-up)
diff --git a/org.eclipse.jdt.core.tests.compiler/pom.xml b/org.eclipse.jdt.core.tests.compiler/pom.xml
index e8ec718..164901c 100644
--- a/org.eclipse.jdt.core.tests.compiler/pom.xml
+++ b/org.eclipse.jdt.core.tests.compiler/pom.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-  Copyright (c) 2012, 2017 Eclipse Foundation and others.
+  Copyright (c) 2012, 2016 Eclipse Foundation and others.
   All rights reserved. This program and the accompanying materials
   are made available under the terms of the Eclipse Distribution License v1.0
   which accompanies this distribution, and is available at
@@ -15,12 +15,12 @@
   <parent>
     <artifactId>tests-pom</artifactId>
     <groupId>eclipse.jdt.core</groupId>
-    <version>4.7.2-SNAPSHOT</version>
+    <version>4.8.0-SNAPSHOT</version>
     <relativePath>../tests-pom/</relativePath>
   </parent>
   <groupId>org.eclipse.jdt</groupId>
   <artifactId>org.eclipse.jdt.core.tests.compiler</artifactId>
-  <version>3.12.360-SNAPSHOT</version>
+  <version>3.12.400-SNAPSHOT</version>
   <packaging>eclipse-test-plugin</packaging>
 
   <properties>