Update ASMifier.java

Author: aaaapai

asm-util/src/main/java/org/objectweb/asm/util/ASMifier.java

@@ -116,6 +116,11 @@ public class ASMifier extends Printer {
     classVersions.put(Opcodes.V24, "V24");
     classVersions.put(Opcodes.V25, "V25");
     classVersions.put(Opcodes.V26, "V26");
+    classVersions.put(Opcodes.V27, "V27");
+    classVersions.put(Opcodes.V28, "V28");
+    classVersions.put(Opcodes.V29, "V29");
+    classVersions.put(Opcodes.V30, "V30");
+    classVersions.put(Opcodes.V31, "V31");
     CLASS_VERSIONS = Collections.unmodifiableMap(classVersions);
   }