docs: public void setIntVec(IntBuffer data)
      {
          if (data == null)
          {
              throw new IllegalArgumentException("Input buffer for indices cannot be null");
          }
          if (getIndexSize() != 4)
          {
              throw new UnsupportedOperationException("Cannot update integer indices with short array");
          }
          if (data.isDirect())
          {
              if (!NativeIndexBuffer.setIntVec(getNative(), data))
              {
                  throw new UnsupportedOperationException("Input array is wrong size");
              }
          }
          else if (data.hasArray())
          {
              if (!NativeIndexBuffer.setIntArray(getNative(), data.array()))
              {
                  throw new IllegalArgumentException("Data array incompatible with index buffer");
              }
          }
          else
          {
              throw new UnsupportedOperationException("IntBuffer type not supported. Must be direct or have backing array");
          }
      }