code: void set(final String name, final String desc, final Handle bsm,
              final Object[] bsmArgs) {
          this.type = 'y';
          this.strVal1 = name;
          this.strVal2 = desc;
          this.objVal3 = bsm;
          this.objVals = bsmArgs;
  
          int hashCode = 'y' + name.hashCode() * desc.hashCode() * bsm.hashCode();
          for (int i = 0; i < bsmArgs.length; i++) {
              hashCode *= bsmArgs[i].hashCode();
          }
          this.hashCode = 0x7FFFFFFF & hashCode;
      }
docs: Set this item to an InvokeDynamic item.
  
  @param name
  invokedynamic's name.
  @param desc
  invokedynamic's descriptor.
  @param bsm
  bootstrap method.
  @param bsmArgs
  bootstrap method constant arguments.