tree aca31ed83e6e5090dfd2a538cd6f133fd49ea277
parent a82a68ddbf433163f96a74969724cfa67c4382a2
author Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com> 1608144408 +0100
committer Andrey Loskutov <loskutov@gmx.de> 1609496418 +0100

Bug 569752 - Detect non disposed OS resources via Object.finalize()

New "org.eclipse.swt.graphics.Resource.reportNonDisposed" system
property is added that can be used to track not disposed resources:

- if set to "true", SWT will report not disposed SWT resource without
allocating exception at SWT resource creation time.
- if set to "stacks", SWT will aditionally report the stack recorded at
resource creation time.

A custom NonDisposedReporter can be added to customize how not disposed
SWT resources should be reported.

Note: Fonts created from native handle are ignored because they don't
own the handle and can't be disposed. Same for Region on macOS.

Change-Id: I3bfdc9d5b41eba2cac5f187ea1fe771f9ff36750
Signed-off-by: Alexandr Miloslavskiy <alexandr.miloslavskiy@syntevo.com>