src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassReader.java

*** 183,193 ****
       *            the length of the class data.
       */
      public ClassReader(final byte[] b, final int off, final int len) {
          this.b = b;
          // checks the class version
!         if (readShort(off + 6) > Opcodes.V11) {
              throw new IllegalArgumentException();
          }
          // parses the constant pool
          items = new int[readUnsignedShort(off + 8)];
          int n = items.length;
--- 183,193 ----
       *            the length of the class data.
       */
      public ClassReader(final byte[] b, final int off, final int len) {
          this.b = b;
          // checks the class version
!         if (readShort(off + 6) > Opcodes.V12) {
              throw new IllegalArgumentException();
          }
          // parses the constant pool
          items = new int[readUnsignedShort(off + 8)];
          int n = items.length;