Fix javadoc error am: e8b56bb5a3 am: 43bcbeb7f0 am: a5d91fc5d0

Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/net/+/1661679

Change-Id: I9aed773f44593e14e68bab0c3d896cc892c97830
tree: 194c70c16809bf12aec4643037ed713cefc6ee70
  1. staticlibs/