150123 – [compiler][null] var correlation - variant

Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 150123 - [compiler][null] var correlation - variant

Summary: [compiler][null] var correlation - variant

Status:	RESOLVED DUPLICATE of bug 136676

Alias:	None

Product:	JDT
Classification:	Eclipse Project
Component:	Core (show other bugs)
Version:	3.2
Hardware:	PC Windows 2000

Importance:	P3 normal (vote)
Target Milestone:	---
Assignee:	Maxime Daniel
QA Contact:

URL:
Whiteboard:
Keywords:

Duplicates (3):	150125 150133 150134 (view as bug list)
Depends on:
Blocks:

Reported:	2006-07-10 07:36 EDT by Felis Cattus
Modified:	2006-07-10 11:10 EDT (History)
CC List:	0 users

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Felis Cattus

2006-07-10 07:36:29 EDT

I have the following option set to warning: Java -> Compiler -> Errors/Warnings -> Null references. 
A null reference warning appears in the following code, saying "The variable text may be null":

    boolean hasText = text != null && text.trim().length() != 0;
    boolean saveEnabled = hasText && !text.equals(savedText); // Warning here

Comment 1 Olivier Thomann

2006-07-10 09:16:46 EDT

*** Bug 150125 has been marked as a duplicate of this bug. ***

Comment 2 Olivier Thomann

2006-07-10 09:44:31 EDT

*** Bug 150133 has been marked as a duplicate of this bug. ***

Comment 3 Olivier Thomann

2006-07-10 09:44:55 EDT

*** Bug 150134 has been marked as a duplicate of this bug. ***

Comment 4 Maxime Daniel

2006-07-10 11:10:58 EDT

This is a variant of the case reported into bug 136676, with a slight complication (the boolean expression is composite). Will need to add this test case when addressing 136676.

*** This bug has been marked as a duplicate of 136676 ***