Inconsistent font color when selected

[jhonnen]

When I highlight the null literal, the first character is highlighted differently from the rest:

uiJob.join(TimeUnit.MINUTES.toMillis(1), null);

Maybe related to #40? Note: The double click selection issue in #10 works perfectly for me.

Eclipse:
Version: 2018-12 (4.10)
Build id: I20181125-0600

JDT CodeMining 1.0.0.201811210753

[angelozerr]

I understand it's an ugly behaviour, but it's hard to fix it. As you said, it's the same issue than #40? and #10

@miclaelsitria, IMHO we should focus on https://bugs.eclipse.org/bugs/show_bug.cgi?id=531769 We have more and more issues about bad behaviour of line content annotation with GlyphMetrics width.