tree e39565ef47393af3a31ff82af18e85b9fc19571b
parent 32a9c338e90e814e33c5bab80eb696570beb99d3
author Shawn Pearce <sop@google.com> 1498791742 -0700
committer Shawn Pearce <sop@google.com> 1498791742 -0700

Cleanup renderStreaming to carry less state

The close method only needs the tail of the template.  Rewrite the
closure so only the tail is retained as UTF-8 encoded bytes, allowing
the JVM to free the larger String.

Use try-with-resources to perform the final write.  This ensures that
if the write fails (e.g.  stream is disconnected), the close still
happens, and the risk of a file descriptor leaking is reduced.

Change-Id: Ia694a3457a386fc311c702472f053d47e670a88c