src/java.base/share/classes/jdk/internal/jimage/decompressor/StringSharingDecompressor.java

@@ -62,12 +62,14 @@
     private static final int CONSTANT_InterfaceMethodref = 11;
     private static final int CONSTANT_NameAndType = 12;
     private static final int CONSTANT_MethodHandle = 15;
     private static final int CONSTANT_MethodType = 16;
     private static final int CONSTANT_InvokeDynamic = 18;
+    private static final int CONSTANT_Module = 19;
+    private static final int CONSTANT_Package = 20;
 
-    private static final int[] SIZES = new int[20];
+    private static final int[] SIZES = new int[21];
 
     static {
 
         //SIZES[CONSTANT_Utf8] = XXX;
         SIZES[CONSTANT_Integer] = 4;

@@ -81,10 +83,12 @@
         SIZES[CONSTANT_InterfaceMethodref] = 4;
         SIZES[CONSTANT_NameAndType] = 4;
         SIZES[CONSTANT_MethodHandle] = 3;
         SIZES[CONSTANT_MethodType] = 2;
         SIZES[CONSTANT_InvokeDynamic] = 4;
+        SIZES[CONSTANT_Module] = 2;
+        SIZES[CONSTANT_Package] = 2;
     }
 
     public static int[] getSizes() {
         return SIZES.clone();
     }