java.lang.OutOfMemoryError: Java heap space
   at sun.text.UCompactIntArray.initPlane(UCompactIntArray.java:160)
   at sun.text.UCompactIntArray.setElementAt(UCompactIntArray.java:73)
   at java.text.RBTableBuilder.addOrder(RBTableBuilder.java:342)
   at java.text.RBTableBuilder.build(RBTableBuilder.java:154)
   at java.text.RBCollationTables.<init>(RBCollationTables.java:83)
   at java.text.RuleBasedCollator.<init>(RuleBasedCollator.java:300)
   at java.text.RuleBasedCollator.<init>(RuleBasedCollator.java:281)
   at sun.util.locale.provider.CollatorProviderImpl.getInstance(CollatorProviderImpl.java:106)
   at java.text.Collator.getInstance(Collator.java:242)
   at java.text.Collator.getInstance(Collator.java:224)
   at org.netbeans.modules.php.project.connections.ConfigManager$2.<init>(ConfigManager.java:120)
   at org.netbeans.modules.php.project.connections.ConfigManager.getConfigurationComparator(ConfigManager.java:119)
   at org.netbeans.modules.php.project.connections.RemoteConnections.getConfigurations(RemoteConnections.java:279)
   at org.netbeans.modules.php.project.connections.RemoteConnections.getRemoteConfigurations(RemoteConnections.java:220)
   at org.netbeans.modules.php.project.connections.RemoteConnections.remoteConfigurationForName(RemoteConnections.java:242)
   at org.netbeans.modules.php.project.runconfigs.RunConfigRemote$1.run(RunConfigRemote.java:103)
   at org.netbeans.modules.php.project.runconfigs.RunConfigRemote$1.run(RunConfigRemote.java:95)
   at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:209)
   at org.openide.util.Mutex.readAccess(Mutex.java:218)
   at org.netbeans.modules.php.project.runconfigs.RunConfigRemote.forProject(RunConfigRemote.java:95)
   at org.netbeans.modules.php.project.copysupport.RemoteOperationFactory.isRemoteConfigValid(RemoteOperationFactory.java:235)
   at org.netbeans.modules.php.project.copysupport.RemoteOperationFactory.isValid(RemoteOperationFactory.java:206)
   at org.netbeans.modules.php.project.copysupport.RemoteOperationFactory.access$100(RemoteOperationFactory.java:77)
   at org.netbeans.modules.php.project.copysupport.RemoteOperationFactory$1.call(RemoteOperationFactory.java:151)
   at org.netbeans.modules.php.project.copysupport.RemoteOperationFactory$1.call(RemoteOperationFactory.java:147)
   at org.netbeans.modules.php.project.copysupport.CopySupport$ProxyOperationFactory$ProxyHandler.callRemote(CopySupport.java:684)
   at org.netbeans.modules.php.project.copysupport.CopySupport$ProxyOperationFactory$ProxyHandler.call(CopySupport.java:619)
   at org.netbeans.modules.php.project.copysupport.CopySupport$ProxyOperationFactory$ProxyHandler.call(CopySupport.java:602)
   at org.netbeans.modules.php.project.copysupport.CopySupport$3.run(CopySupport.java:161)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)