--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/classfile/Classfile.java	Fri Feb 02 10:37:48 2018 -0500
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/classfile/Classfile.java	Fri Feb 02 17:28:17 2018 -0800
@@ -46,8 +46,8 @@
     private final ResolvedJavaType type;
     private final List<ClassfileBytecode> codeAttributes;
 
-    private static final int MAJOR_VERSION_JAVA_MIN = 51;
-    private static final int MAJOR_VERSION_JAVA_MAX = 55;
+    private static final int MAJOR_VERSION_JAVA_MIN = 51; // JDK7
+    private static final int MAJOR_VERSION_JAVA_MAX = 55; // JDK11
     private static final int MAGIC = 0xCAFEBABE;
 
     /**