Anyone can raise a JIRA and submit a patch, it's then up to one of the committers to pick it up and commit to the code lines. You have to create an ID of course.
See: https://issues.apache.org/jira/ On Tue, Oct 17, 2017 at 5:04 AM, Mike Sokolov <msoko...@gmail.com> wrote: > Checkstyle has a onetoplevelclass rule that would enforce this > > On October 17, 2017 3:45:01 AM EDT, Uwe Schindler <u...@thetaphi.de> wrote: >>Hi, >> >>this has nothing to do with the Java version. I generally ignore this >>Eclipse-failure as I only develop in Eclipse, but run from command >>line. The reason for this behaviour is a problem with Eclipse's >>resource management/compiler with the way how some classes in Solr >>(especially facet component) are setup. >> >>In general, it is nowadays a no-go to have so called "non-inner" >>pkg-private classes. These are classes which share the same source code >>file, but are not nested in the main class. Instead they appear next to >>each other in the source file. This is a relic from Java 1.0 and should >>really no longer used! >> >>Unfortunately some Solr developers still create such non-nested >>classes. Whenever I see them I change them to be static inner classes. >>The problem with the bug caused by this is that Eclipse randomly fails >>(it depends on the order how it compiles). The problem is that Eclipse >>(but also other tools) cannot relate the non-inner class file to a >>source file and therefore cannot figure out when it needs to be >>recompiled. >> >>BTW. The same problem applies to other build system like javac and Ant >>when it needs to compile. When you change such an inner non-nested >>inner class, it fails to compile in most cases unless you do "ant >>clean". The problem is again, that the compiler cannot relate the class >>files to source code files! >> >>We should really fix those classes to be static and inner - or place >>them in separate source files. I am looking to find a solution to >>detect this with forbiddenapis or our Source Code Regexes, if anybody >>has an idea: tell me! >> >>Uwe >> >>----- >>Uwe Schindler >>Achterdiek 19, D-28357 Bremen >>http://www.thetaphi.de >>eMail: u...@thetaphi.de >> >>> -----Original Message----- >>> From: 380382...@qq.com [mailto:380382...@qq.com] >>> Sent: Tuesday, October 17, 2017 4:43 AM >>> To: java-user <java-user@lucene.apache.org> >>> Subject: run in eclipse error >>> >>> i am trying to run solr in eclipse. but got the error "The type >>> FacetDoubleMerger is already defined". i don't know why. Whether it >>is jdk >>> version wrong? >>> Does git master need to use java9 for development? >>> >>> >>> 380382...@qq.com >> >> >>--------------------------------------------------------------------- >>To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org >>For additional commands, e-mail: java-user-h...@lucene.apache.org > > -- > Sent from my Android device with K-9 Mail. Please excuse my brevity. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
