tree 9bf1d1dacbc7eb81df872185dd90888d3119c8ea
parent 0118fbd3ef557461ab4725a06eb9064d622cf88f
author Christopher Wiley <wiley@google.com> 1463440747 -0700
committer Christopher Wiley <wiley@google.com> 1465315439 -0700

Fix trivial warnings in Tethering.java

( cherry-pick of 6d475970a200f162ba6845d25bb2a777bcaa611c )

Add some missing @Override annotations.
Use template arguments to avoid explicit casting.
Ignore unclosed IndentingPrintWriter in dump().

Bug: 28798823
Test: Compiles.

Change-Id: I2cb6eb384ca23057c8059f4842b1c0d8248d03f8