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Quick Lists
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Bug ID:
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5077317
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Votes
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10
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Synopsis
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Produces faulty Constant Values page if constants contain angle bracket '<'
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Category
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doclet:tbd
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Reported Against
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1.4.2
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Release Fixed
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mustang(b61)
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State
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10-Fix Delivered,
bug
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Priority:
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3-Medium
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Related Bugs
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6183723
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Submit Date
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22-JUL-2004
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Description
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FULL PRODUCT VERSION :
java version "1.4.2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2-b28)
Java HotSpot(TM) Server VM (build 1.4.2-b28, mixed mode)
java version "1.5.0-beta2"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-beta2-b51)
Java HotSpot(TM) Client VM (build 1.5.0-beta2-b51, mixed mode, sharing)
ADDITIONAL OS VERSION INFORMATION :
customer Windows 2000 [Version 5.00.2195]
EXTRA RELEVANT SYSTEM CONFIGURATION :
Using javadoc with standard doclet.
A DESCRIPTION OF THE PROBLEM :
Using javadoc on sources which include constant values produce faulty "Constant Values Page" html code under specific conditions. It seems that String constants values including "<" or ">" are copied into the html page let browser interpret them partly as html tag.
For example will the constant declaration:
public static final String DEMO_STRING = "<Hello World>"
be shown in the Constant Value Page as DEMO_STRING= ""
Furthermore will the constant declaration:
public static final String DEMO_STRING = "<table>Hello World"
disturb the allignment of the page in the browser.
As it seems to me, there could be many more strange effects be generated with constants including "<" or ">".
STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Just declare an string constant in a class including "<" like DEMO ="y<abs(x)" and let javadoc tool produce with the standard doclet the html pages. View the resulting "Constant Field Values" page , the constant value for DEMO looks like "y
The rest of the constant value is cut off.
EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The constant value "y<abs(x)" should be displayed in the browser.
ACTUAL -
The result in the browser is "y
REPRODUCIBILITY :
This bug can be reproduced always.
---------- BEGIN SOURCE ----------
/*
* DemoClass.java
*/
package de.prowaznik;
public class DemoClass {
/** Test constant. */
public static final String DEMO= "y<abs(x)";
/** Connection URL for the JDBC Driver. */
public static final String THIS_IS_OK= "y < abs(x)";
public DemoClass() {
}
}
---------- END SOURCE ----------
(Incident Review ID: 286161)
======================================================================
Posted Date : 2005-09-14 03:58:30.0
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Work Around
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N/A
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Evaluation
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Data bug. Raising to P3. This would cause data on the Constant Values page to
be missing, and could foul up (truncate) the rest of the page.
xxxxx@xxxxx 2004-07-22
This bug is actually not reproducible. It is already fixed in tiger. However, I don't see a related regression test to prove that we properly escape characters in the constant value page. I will check in a test.
Posted Date : 2005-09-14 03:58:30.0
Adding mustang-test keyword since we are only adding a regression test to verify this bug is already fixed.
Posted Date : 2005-10-10 01:23:14.0
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Comments
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Submitted On 18-SEP-2004
M.Le_maudit
1- If you write the following code:
public static final String DEMO_STRING = "<Hello World>"
2- You'll read the following html documentation in the constant value page:
public static final java.lang.String DEMO_STRING ""
3- The generated HTML piece of code is:
<TD ALIGN="right"><CODE>"<Hello World>"</CODE></TD>
4- To be correctly interpreted by the web browser, the generated piece of code should be:
<TD ALIGN="right"><CODE>"<Hello World>"</CODE></TD>
PLEASE NOTE: JDK6 is formerly known as Project Mustang
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