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https://issues.apache.org/jira/browse/NETBEANS-3575?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tomáš Procházka closed NETBEANS-3575.
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> Fixed ordering of j2ee.platform.classpath entires
> -------------------------------------------------
>
> Key: NETBEANS-3575
> URL: https://issues.apache.org/jira/browse/NETBEANS-3575
> Project: NetBeans
> Issue Type: Improvement
> Reporter: András Sik
> Assignee: András Sik
> Priority: Minor
> Labels: pull-request-available
> Fix For: 12.0
>
> Time Spent: 4h 40m
> Remaining Estimate: 0h
>
> According to my experience *j2ee.platform.classpath* entries are "randomly"
> ordered in the corresponding project.properties files (where applicable). It
> would be much better, if the ordering would be fixed (eg. alphabetical
> regarding the (absolute) path of the entries), so it would not cause constant
> problems for various version management systems. (They tend to mark this line
> as changed, since the order may vary, and thus may cause unnecessary
> conflicts.)
> This has been bugging me (and I bet also others) for quite a while now, to an
> extent to try to fix it on my own. I might have found a solution which seems
> to work for me. In doing so, I have modified the NetBeans source code, but
> now I'm unsure of what to do, or if my solution is correct. Given that I've
> never contributes to the Apache community I'd decided it might be the best if
> I opened a ticket abut it here.
> My modification is really simple, and all it does is order the classpath
> entries in an ascending order, based on the absolute pathname of the
> corresponding files. This is all done in
> org.netbeans.modules.j2ee.common.ClassPathUtil.java, where
> getJ2eePlatformClasspathEntries is defined. Of course this could be polished,
> but I'd like to know first if such modification would be allowed at all?
> Here is the quick fix, I was referring to: (original source if based on TAG
> 11.2)
> {code:java}
> public static File[] getJ2eePlatformClasspathEntries(@NullAllowed Project
> project, @NullAllowed J2eePlatform j2eePlatform) {
> if (project != null) {
> J2eeModuleProvider j2eeModuleProvider =
> project.getLookup().lookup(J2eeModuleProvider.class);
> if (j2eeModuleProvider != null) {
> J2eePlatform j2eePlatformLocal = j2eePlatform != null ?
> j2eePlatform :
> Deployment.getDefault().getJ2eePlatform(j2eeModuleProvider.getServerInstanceID());
> if (j2eePlatformLocal != null) {
> try {
> File[] files =
> j2eePlatformLocal.getClasspathEntries(j2eeModuleProvider.getConfigSupport().getLibraries());
> sortClassPathEntries(files);
> return files;
> //return
> j2eePlatformLocal.getClasspathEntries(j2eeModuleProvider.getConfigSupport().getLibraries());
> } catch (ConfigurationException ex) {
> LOGGER.log(Level.FINE, null, ex);
> File[] files = j2eePlatformLocal.getClasspathEntries();
> sortClassPathEntries(files);
> return files;
> //return j2eePlatformLocal.getClasspathEntries();
> }
> }
> }
> }
> if (j2eePlatform != null) {
> File[] files = j2eePlatform.getClasspathEntries();
> sortClassPathEntries(files);
> return files;
> //return j2eePlatform.getClasspathEntries();
> }
> return new File[] {};
> }
> private static void sortClassPathEntries(File[] files) {
> Arrays.sort(files, new Comparator < File > () {
> @Override
> public int compare(File f1, File f2) {
> return f1.getAbsolutePath().compareTo(f2.getAbsolutePath());
> }
> });
> }{code}
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