Bug 92560

Summary:	660 'JavaEditorTextHoverProxy's for 36 'JavaEditors's
Product:	[Eclipse Project] JDT	Reporter:	Markus Keller <markus.kell.r>
Component:	Text	Assignee:	JDT-Text-Inbox <jdt-text-inbox>
Status:	RESOLVED INVALID	QA Contact:
Severity:	normal
Priority:	P3	Keywords:	needinfo
Version:	3.1
Target Milestone:	---
Hardware:	PC
OS:	Windows XP
Whiteboard:

Description Markus Keller

2005-04-25 05:29:32 EDT

I20050420-1200

In a huge yourkit memory trace, I found 36 'JavaEditors's (several of which
leaked by bug 92106) and 660 'JavaEditorTextHoverProxy's. That makes more than
18 JavaEditorTextHoverProxys per JavaEditor. This could be a performance problem
(I have not digged further into this yet, so I'm not really sure - I just saw
the numbers).

[Snapshot on my machine: I20050420-1200_1.5.0_20050425_1004.memory]

Comment 1 Dani Megert

2005-04-25 05:43:00 EDT

How big is the size of those objects?
Can you reproduce when running code that has the fix for bug 92106?

Comment 2 Markus Keller

2005-04-25 11:41:10 EDT

They don't take up much memory: it's about 40KB for all
JavaEditorTextHoverProxies. I'll take another snapshot with the next I-build to
see whether that makes a difference.

Comment 3 Dani Megert

2005-04-27 07:36:56 EDT

Profiled I20050426-1700 and could not find any leaks. In addition to bug 92106
this might have been caused by the editor reuse bugs which were introduced in
I20050419-1200 (bug 92049).

Comment 4 Dani Megert

2007-06-22 09:59:21 EDT

Get rid of deprecated state.

Comment 5 Dani Megert

2007-06-22 10:04:36 EDT