Because Hudson compiles with Java 1.5 or even 1.6. Setting -source and -target to 1.4 in javac does not help, if you are using methods/classes. The java compiler only checks syntax and creates 1.4 classes. But for compiling and checking it uses the builtin rt.jar (which is newer).
If you want strict 1.4 checking, you must set the bootclasspath to an old rt.jar from 1.4 or just 1.4 at all for compiling. ----- Uwe Schindler H.-H.-Meier-Allee 63, D-28213 Bremen http://www.thetaphi.de eMail: [email protected] > -----Original Message----- > From: Grant Ingersoll [mailto:[email protected]] > Sent: Friday, June 12, 2009 6:49 PM > To: [email protected] > Subject: Re: More Java 1.5 in Tests > > More importantly, why is Hudson not catching it? > > On Jun 12, 2009, at 11:28 AM, Michael McCandless wrote: > > > Sigh. I'll fix. I should just leave my world on 1.4 until we get > > 3.0 out... > > > > Mike > > > > On Fri, Jun 12, 2009 at 11:14 AM, Grant > > Ingersoll<[email protected]> wrote: > >> It seems JDK 1.5+ is the de facto for darn near everyone... > >> > >> ant compile-test with JDK 1.4 yields: > >> > >> common.compile-test: > >> [javac] Compiling 82 source files to > >> .../lucene/java/clean/build/classes/test > >> [javac] > >> /Users/grantingersoll/projects/lucene/java/clean/src/test/org/ > >> apache/lucene/search/TestDocIdSet.java:85: > >> cannot resolve symbol > >> [javac] symbol : method valueOf (int) > >> [javac] location: class java.lang.Integer > >> [javac] list.add(Integer.valueOf(doc)); > >> [javac] ^ > >> > >> [javac].../lucene/java/clean/src/test/org/apache/lucene/search/ > >> TestDocIdSet.java:87: > >> cannot resolve symbol > >> [javac] symbol : method valueOf (int) > >> [javac] location: class java.lang.Integer > >> [javac] list.add(Integer.valueOf(doc)); > >> [javac] ^ > >> [javac] Note: Some input files use or override a deprecated API. > >> [javac] Note: Recompile with -deprecation for details. > >> [javac] 2 errors > >> > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [email protected] > >> For additional commands, e-mail: [email protected] > >> > >> > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > -------------------------- > Grant Ingersoll > http://www.lucidimagination.com/ > > Search the Lucene ecosystem (Lucene/Solr/Nutch/Mahout/Tika/Droids) > using Solr/Lucene: > http://www.lucidimagination.com/search > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
