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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>A few teams are planning on cleaning up warnings generated during the JDK build on Dec. 1<sup>st</sup>. We would like to invite you to participate.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>To be able to participate a prerequisite is that you are able build the JDK. The source that we will target is JDK8. If you decide to participate then please reply to this e-mail with the area that you intend to work on. I will keep track of the areas so that there is no overlap of work.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='margin-left:.75in;text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>A group of us working on this project will create bugs for the areas that developers sign up for.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:.75in;text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>The focus will be on java warnings, since these are less risky.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:.75in;text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>For this exercise please avoid making any API changes or any large scale refactorings.<o:p></o:p></p><p class=MsoListParagraph
style='margin-left:.75in;text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>Avoid @SuppressWarnings except where it is clearly necessary.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:.75in;text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]>We would like to have the code changes completed by <b>5pm (PST) on Dec. 1<sup>st</sup></b>.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:.75in;text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "!
Times
New Roman"'> </span></span></span><![endif]>A suggested area to work on is the build step defined by: jdk/make/java/java/ which compiles close to 500 .java files and produces over 1200 warnings. The java files are in java.io, java.lang, java.util and a variety of related packages. <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Process to follow:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Pick a file or a few files to work on and send mail to jdk8-dev by 8am PT on Thursday to let us know which area you would like to work on. <o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if
!supportLists]><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>A bug ID will be generated for this.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Pull this repo to base your changes on it: <a href="http://hg.openjdk.java.net/jdk8/tl/jdk">http://hg.openjdk.java.net/jdk8/tl/jdk</a><o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>4.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>Post your changes for review. If you have webrev, please use it. If you don’t have webrev, please generate a patch and pos!
t it
here as a .txt attachment. If the patch is too cumbersome to review, we can generate a webrev for you.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>5.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>All of the changes must go through the usual build, test and review process before being pushed. If you are a JDK8 committer you may push after completing the usual process. If you aren’t a committer we will help you review and test your changes.<o:p></o:p></p><p class=MsoListParagraph style='margin-left:1.0in;text-indent:-.25in;mso-list:l0 level2 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>6.<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>In order to streamlines the process, Stuart Marks will be consolidating patches and!
running
build and test jobs – thanks to Stuart for doing this!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Lastly to get a build with warnings enable use the following flags:<o:p></o:p></p><p class=MsoPlainText>make JAVAC_MAX_WARNINGS=true JAVAC_WARNINGS_FATAL= OTHER_JAVACFLAGS="-Xmaxwarns 10000"<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoPlainText><span style='font-family:"Calibri","sans-serif"'>Tip: Make sure to redirect output to a file. To find the </span>jdk/make/java/java/Makefile build step mentioned above, open the log file and look for the first occurrence of '# Running javac'. Voluminous warning output should appear below."<o:p></o:p></p><p class=MsoPlainText><o:p> </o:p></p><p class=MsoNormal>-Xiomara<o:p></o:p></p></div></body></html>