code: @Override
    public void visitMultiANewArrayInsn(String typeName, int dimCount) {
      // stack: ... dim1 dim2 dim3 ... dimN
      super.visitMultiANewArrayInsn(typeName, dimCount);
      // -> stack: ... aref
      calculateArrayLengthAndDispatch(typeName, dimCount);
    }
docs: multianewarray gets its very own visit method in the ASM framework, so we hook it here. This
  bytecode is different from most in that it consumes a variable number of stack elements during
  execution. The number of stack elements consumed is specified by the dimCount operand.