Bug 45777 - Icons in left vertical ruler appear and disappear while I type.
Summary: Icons in left vertical ruler appear and disappear while I type.
Status: RESOLVED WONTFIX
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Core (show other bugs)
Version: 3.0   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: 3.0 M5   Edit
Assignee: JDT-Core-Inbox CLA
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Keywords:
: 45747 (view as bug list)
Depends on:
Blocks:
 
Reported: 2003-10-30 01:33 EST by Brett Kotch CLA
Modified: 2003-11-14 07:26 EST (History)
1 user (show)

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Description Brett Kotch CLA 2003-10-30 01:33:56 EST 
Type the following code:

    public static void main(String argv[]) {
	JButton b = new JButton();
		
	int x = 1;
	int y = 2;

There will be icons in the left margin complaining about unused vairables (oh 
yea, that would obviously need to be turned on.)

now type 
	int z = 

The icons dissaper ... 

	int z = 3;

The icons appear again. They should not disappear and reappear like this.
Comment 1 Dani Megert CLA 2003-10-30 06:12:39 EST 
Some problems are not report by J Core when there are compile errors. I agree
that in such cases the UI is noisy.
Comment 2 Dani Megert CLA 2003-10-30 06:13:32 EST 
*** Bug 45747 has been marked as a duplicate of this bug. ***
Comment 3 Philipe Mulet CLA 2003-10-30 06:55:17 EST 
When code has syntax errors, like when you are in the middle of editing it, it 
will prevent further analysis like the one diagnosing unused locals. 

No action planned.