tree 3487490db227de722a88ad99ff2a9e757ab91180
parent c0daf761389a45a439c0cf3c2af1c68b22894308
author Paul Pazderski <paul-eclipse@ppazderski.de> 1565967589 +0200
committer Paul Pazderski <paul-eclipse@ppazderski.de> 1566199505 -0400

Bug 545252 - Improve IDocumentAdapterExtension in DefaultDocumentAdapter
with copy-on-write approach

For the old implementation when change forwarding is disabled the whole
document content is copied and the line tracking information rebuild
even if the document is not changed but only read.

The new approach only copies the document if a change happens.

Change-Id: I396a142d70268e33017117e9e99535ae37463b72
Signed-off-by: Paul Pazderski <paul-eclipse@ppazderski.de>