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This issue was reported manually by alexvsimon. It already has 1 duplicates Build: NetBeans IDE Dev (Build 201508080002) VM: OpenJDK 64-Bit Server VM, 25.51-b03, OpenJDK Runtime Environment, 1.8.0_51-b16 OS: Linux User Comments: GUEST: opening a project with remote compilation in the rpi Stacktrace: java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:901) at java.util.ArrayList$Itr.next(ArrayList.java:851) at org.netbeans.modules.cnd.toolchain.compilerset.CompilerSetManagerImpl.completeCompilerSets(CompilerSetManagerImpl.java:901) at org.netbeans.modules.cnd.toolchain.compilerset.CompilerSetManagerImpl.completeCompilerSets(CompilerSetManagerImpl.java:894) at org.netbeans.modules.cnd.toolchain.compilerset.CompilerSetManagerAccessorImpl.setManagers(CompilerSetManagerAccessorImpl.java:100) at org.netbeans.modules.cnd.toolchain.ui.options.ToolsCacheManagerImpl.saveCompileSetManagers(ToolsCacheManagerImpl.java:328)
Created attachment 155369 [details] stacktrace
fixed, change set: http://hg.netbeans.org/cnd-main/rev/dd6f405a6a2e
*** Bug 249327 has been marked as a duplicate of this bug. ***
Integrated into 'main-silver', will be available in build *201509030002* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/dd6f405a6a2e User: Alexander Simon <alexvsimon@netbeans.org> Log: fixed Bug #254399 java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification