--- old/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java	2020-05-17 21:10:59.719409999 -0700
+++ new/src/jdk.compiler/share/classes/com/sun/tools/javac/jvm/ClassFile.java	2020-05-17 21:10:59.463538000 -0700
@@ -116,7 +116,8 @@
         V56(56, 0),   // JDK 12
         V57(57, 0),   // JDK 13
         V58(58, 0),   // JDK 14
-        V59(59, 0);   // JDK 15
+        V59(59, 0),   // JDK 15
+        V60(60, 0);   // JDK 16
         Version(int major, int minor) {
             this.major = major;
             this.minor = minor;