Let me know if the report below is legible ?
JDK Internal API Usage Report for apache-jmeter-2.11
The OpenJDK Quality Outreach campaign has run a compatibility report to
identify usage of JDK-internal APIs. Usage of these JDK-internal APIs
could pose compatibility issues, as the Java team explained in 1996
<http://www.oracle.com/technetwork/java/faq-sun-packages-142232.html>.
We have created this report to help you identify which JDK-internal APIs
your project uses, what to use instead, and where those changes should
go. Making these changes will improve your compatibility, and in some
cases give better performance.
Migrating away from the JDK-internal APIs now will give your team
adequate time for testing before the release of JDK 9. If you are unable
to migrate away from an internal API, please provide us with an
explanation below to help us understand it better. As a reminder,
supported APIs are determined by the OpenJDK's Java Community Process
and not by Oracle.
This report was generated by jdeps
<http://docs.oracle.com/javase/8/docs/technotes/tools/unix/jdeps.html>
through static analysis of artifacts: it does not identify any usage of
those APIs through reflection or dynamic bytecode. You may also run
jdeps on your own
<https://wiki.openjdk.java.net/display/JDK8/Java+Dependency+Analysis+Tool>
if you would prefer.
Summary of the analysis of the jar files within apache-jmeter-2.11:
* Numer of jar files depending on JDK-internal APIs: 7
* Internal APIs that have known replacements: 6
* Internal APIs that have no supported replacements: 63
APIs that have known replacements
<https://wiki.openjdk.java.net/display/JDK8/Java+Dependency+Analysis+Tool>:
ID Replace Usage of With Inside
1 org.w3c.dom.xpath.XPathEvaluator Use javax.xml.xpath @since 1.5
* lib/xalan-2.7.1.jar
2 org.w3c.dom.xpath.XPathException Use javax.xml.xpath @since 1.5
* lib/xalan-2.7.1.jar
3 org.w3c.dom.xpath.XPathExpression Use javax.xml.xpath @since 1.5
* lib/xalan-2.7.1.jar
4 org.w3c.dom.xpath.XPathNSResolver Use javax.xml.xpath @since 1.5
* lib/xalan-2.7.1.jar
5 org.w3c.dom.xpath.XPathNamespace Use javax.xml.xpath @since 1.5
* lib/xalan-2.7.1.jar
6 org.w3c.dom.xpath.XPathResult Use javax.xml.xpath @since 1.5
* lib/xalan-2.7.1.jar
JDK-internal APIs without supported replacements:
ID Internal APIs (do not use) Used by
1 java.awt.peer.ComponentPeer
* lib/bsh-2.0b5.jar
Explanation...
2 java.awt.peer.TextComponentPeer
* lib/bsh-2.0b5.jar
Explanation...
3 org.w3c.dom.html.HTMLAnchorElement
* lib/xercesImpl-2.9.1.jar
Explanation...
4 org.w3c.dom.html.HTMLAppletElement
* lib/xercesImpl-2.9.1.jar
Explanation...
5 org.w3c.dom.html.HTMLAreaElement
* lib/xercesImpl-2.9.1.jar
Explanation...
6 org.w3c.dom.html.HTMLBRElement
* lib/xercesImpl-2.9.1.jar
Explanation...
7 org.w3c.dom.html.HTMLBaseElement
* lib/xercesImpl-2.9.1.jar
Explanation...
8 org.w3c.dom.html.HTMLBaseFontElement
* lib/xercesImpl-2.9.1.jar
Explanation...
9 org.w3c.dom.html.HTMLBodyElement
* lib/xercesImpl-2.9.1.jar
Explanation...
10 org.w3c.dom.html.HTMLButtonElement
* lib/xercesImpl-2.9.1.jar
Explanation...
11 org.w3c.dom.html.HTMLCollection
* lib/xercesImpl-2.9.1.jar
Explanation...
12 org.w3c.dom.html.HTMLDListElement
* lib/xercesImpl-2.9.1.jar
Explanation...
13 org.w3c.dom.html.HTMLDirectoryElement
* lib/xercesImpl-2.9.1.jar
Explanation...
14 org.w3c.dom.html.HTMLDivElement
* lib/xercesImpl-2.9.1.jar
Explanation...
15 org.w3c.dom.html.HTMLDocument
* lib/xercesImpl-2.9.1.jar
Explanation...
16 org.w3c.dom.html.HTMLElement
* lib/xercesImpl-2.9.1.jar
Explanation...
17 org.w3c.dom.html.HTMLFieldSetElement
* lib/xercesImpl-2.9.1.jar
Explanation...
18 org.w3c.dom.html.HTMLFontElement
* lib/xercesImpl-2.9.1.jar
Explanation...
19 org.w3c.dom.html.HTMLFormElement
* lib/xercesImpl-2.9.1.jar
Explanation...
20 org.w3c.dom.html.HTMLFrameElement
* lib/xercesImpl-2.9.1.jar
Explanation...
21 org.w3c.dom.html.HTMLFrameSetElement
* lib/xercesImpl-2.9.1.jar
Explanation...
22 org.w3c.dom.html.HTMLHRElement
* lib/xercesImpl-2.9.1.jar
Explanation...
23 org.w3c.dom.html.HTMLHeadElement
* lib/xercesImpl-2.9.1.jar
Explanation...
24 org.w3c.dom.html.HTMLHeadingElement
* lib/xercesImpl-2.9.1.jar
Explanation...
25 org.w3c.dom.html.HTMLHtmlElement
* lib/xercesImpl-2.9.1.jar
Explanation...
26 org.w3c.dom.html.HTMLIFrameElement
* lib/xercesImpl-2.9.1.jar
Explanation...
27 org.w3c.dom.html.HTMLImageElement
* lib/xercesImpl-2.9.1.jar
Explanation...
28 org.w3c.dom.html.HTMLInputElement
* lib/xercesImpl-2.9.1.jar
Explanation...
29 org.w3c.dom.html.HTMLIsIndexElement
* lib/xercesImpl-2.9.1.jar
Explanation...
30 org.w3c.dom.html.HTMLLIElement
* lib/xercesImpl-2.9.1.jar
Explanation...
31 org.w3c.dom.html.HTMLLabelElement
* lib/xercesImpl-2.9.1.jar
Explanation...
32 org.w3c.dom.html.HTMLLegendElement
* lib/xercesImpl-2.9.1.jar
Explanation...
33 org.w3c.dom.html.HTMLLinkElement
* lib/xercesImpl-2.9.1.jar
Explanation...
34 org.w3c.dom.html.HTMLMapElement
* lib/xercesImpl-2.9.1.jar
Explanation...
35 org.w3c.dom.html.HTMLMenuElement
* lib/xercesImpl-2.9.1.jar
Explanation...
36 org.w3c.dom.html.HTMLMetaElement
* lib/xercesImpl-2.9.1.jar
Explanation...
37 org.w3c.dom.html.HTMLModElement
* lib/xercesImpl-2.9.1.jar
Explanation...
38 org.w3c.dom.html.HTMLOListElement
* lib/xercesImpl-2.9.1.jar
Explanation...
39 org.w3c.dom.html.HTMLObjectElement
* lib/xercesImpl-2.9.1.jar
Explanation...
40 org.w3c.dom.html.HTMLOptGroupElement
* lib/xercesImpl-2.9.1.jar
Explanation...
41 org.w3c.dom.html.HTMLOptionElement
* lib/xercesImpl-2.9.1.jar
Explanation...
42 org.w3c.dom.html.HTMLParagraphElement
* lib/xercesImpl-2.9.1.jar
Explanation...
43 org.w3c.dom.html.HTMLParamElement
* lib/xercesImpl-2.9.1.jar
Explanation...
44 org.w3c.dom.html.HTMLPreElement
* lib/xercesImpl-2.9.1.jar
Explanation...
45 org.w3c.dom.html.HTMLQuoteElement
* lib/xercesImpl-2.9.1.jar
Explanation...
46 org.w3c.dom.html.HTMLScriptElement
* lib/xercesImpl-2.9.1.jar
Explanation...
47 org.w3c.dom.html.HTMLSelectElement
* lib/xercesImpl-2.9.1.jar
Explanation...
48 org.w3c.dom.html.HTMLStyleElement
* lib/xercesImpl-2.9.1.jar
Explanation...
49 org.w3c.dom.html.HTMLTableCaptionElement
* lib/xercesImpl-2.9.1.jar
Explanation...
50 org.w3c.dom.html.HTMLTableCellElement
* lib/xercesImpl-2.9.1.jar
Explanation...
51 org.w3c.dom.html.HTMLTableColElement
* lib/xercesImpl-2.9.1.jar
Explanation...
52 org.w3c.dom.html.HTMLTableElement
* lib/xercesImpl-2.9.1.jar
Explanation...
53 org.w3c.dom.html.HTMLTableRowElement
* lib/xercesImpl-2.9.1.jar
Explanation...
54 org.w3c.dom.html.HTMLTableSectionElement
* lib/xercesImpl-2.9.1.jar
Explanation...
55 org.w3c.dom.html.HTMLTextAreaElement
* lib/xercesImpl-2.9.1.jar
Explanation...
56 org.w3c.dom.html.HTMLTitleElement
* lib/xercesImpl-2.9.1.jar
Explanation...
57 org.w3c.dom.html.HTMLUListElement
* lib/xercesImpl-2.9.1.jar
Explanation...
58 org.w3c.dom.ranges.DocumentRange
* lib/xercesImpl-2.9.1.jar
Explanation...
59 org.w3c.dom.ranges.Range
* lib/xercesImpl-2.9.1.jar
Explanation...
60 org.w3c.dom.ranges.RangeException
* lib/xercesImpl-2.9.1.jar
Explanation...
61 sun.misc.Unsafe
* lib/jodd-core-3.4.10.jar
* lib/xstream-1.4.4.jar
Explanation...
62 sun.net.www.protocol.http.HttpURLConnection
* lib/soap-2.3.1.jar
Explanation...
63 sun.reflect.ReflectionFactory
* lib/xstream-1.4.4.jar
Explanation...
Identify External Replacements
You should use a separate third-party library that performs this
functionality.
ID Internal API (grouped by package) Used By Identify External
Replacement
On 24/09/2014 11:27, sebb wrote:
On 24 September 2014 09:14, Rory O'Donnell Oracle, Dublin Ireland
<[email protected]> wrote:
Hi Philippe,
As part of the preparations for JDK 9, Oracle’s engineers have been
analyzing open source projects like yours to understand usage. One area of
concern involves identifying compatibility problems, such as reliance on
JDK-internal APIs.
Our engineers have already prepared guidance on migrating some of the more
common usage patterns of JDK-internal APIs to supported public interfaces.
The list is on the OpenJDK wiki [0], along with instructions on how to run
the jdeps analysis tool yourself .
As part of the ongoing development of JDK 9, I would like to encourage
migration from JDK-internal APIs towards the supported Java APIs. I have
prepared a report for your project release apache-jmeter-2.11 based on the
jdeps output.
The report is attached to this e-mail.
We did not get the report - the mailing list drops attachments.
If you can upload the report somewhere public and post the URL, that
would be great.
Alternatively, please create a Bugzilla issue [1] and attach the report there.
Thanks.
[1] http://jmeter.apache.org/issues.html
For anything where your migration path is unclear, I would appreciate
comments on the JDK-internal API usage patterns in the attached jdeps report
- in particular comments elaborating on the rationale for them - either to
me or on this mailing list.
Finding suitable replacements for unsupported interfaces is not always
straightforward, which is why I am reaching out to you early in the JDK 9
development cycle so you can give feedback about new APIs that may be needed
to facilitate this exercise.
Thank you in advance for any efforts and feedback helping us make JDK 9
better.
Rgds,Rory
[0] https://wiki.openjdk.java.net/display/JDK8/Java+Dependency+Analysis+Tool
--
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland
--
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland
