NPE for the package which don't have any constant value

[ShinyaYoshida]

Hi Jon,
I've just filed this issue.
Thank you for your advice.

https://bugs.openjdk.java.net/browse/JDK-8076513


2015-04-02 6:19 GMT+09:00 Jonathan Gibbons <jonathan.gibbons at oracle.com>:

> Hi Shinya,
>
> I checked with the admin folk, and you should be able to file an entry for
> this in bugs.openjdk.java.net, and then, submit an official contribution.
>
> -- Jon
>
>
>
> On 04/01/2015 02:08 PM, ShinyaYoshida wrote:
>
>> Hi,
>> I found NPE for the package which don't have any constant value:
>>
>> /tmp/test/Test.java
>> package test;
>> public class Test
>> {
>>      // there is no constant value in test packages
>> }
>>
>> $ /PATH_TO_JAVADOC_NEXT_JDK_IMAGE/bin/javadoc -html5 -sourcepath /tmp
>> test
>>
>> Loading source files for package test...
>> Constructing Javadoc information...
>> Standard Doclet version 1.8.0
>> Building tree for all the packages and classes...
>> Generating /tmp/javadoc/test/Test.html...
>> Generating /tmp/javadoc/test/package-frame.html...
>> Generating /tmp/javadoc/test/package-summary.html...
>> Generating /tmp/javadoc/test/package-tree.html...
>> Generating /tmp/javadoc/constant-values.html...
>> javadoc: error - java.lang.NullPointerException
>> 1 error
>>
>> Here is the possible fix:
>> diff -r 228f66693293
>> src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/
>> ConstantsSummaryWriterImpl.java
>> ---
>> a/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/
>> ConstantsSummaryWriterImpl.java
>>   Tue Feb 24 16:13:47 2015 -0800
>> +++
>> b/src/jdk.javadoc/share/classes/com/sun/tools/doclets/formats/html/
>> ConstantsSummaryWriterImpl.java
>>   Thu Apr 02 06:00:24 2015 +0900
>> @@ -347,7 +347,7 @@
>>        * {@inheritDoc}
>>        */
>>       public void addConstantSummaries(Content contentTree, Content
>> summariesTree) {
>> -        if (configuration.allowTag(HtmlTag.SECTION))
>> +        if (configuration.allowTag(HtmlTag.SECTION) && summaryTree !=
>> null)
>>               summariesTree.addContent(summaryTree);
>>           if (configuration.allowTag(HtmlTag.MAIN)) {
>>               mainTree.addContent(summariesTree);
>>
>> Regards,
>> shinyafox(Shinya Yoshida)
>>
>
>