IndexOutOfBoundsException

[Kreeblah]

I'm migrating some PlantUML diagrams from Eclipse to Idea, and I'm receiving the below exception when I paste them in. What seems to be triggering it is the leftover bits from comment blocks in Eclipse since they were in class header comments. So, for example, if I have a sequence diagram that looks like this:

@startuml Alice -> Bob: Request Alice <-- Bob: Reply @enduml

I'd be pasting it in as:

• @startuml
• Alice -> Bob: Request
• Alice <-- Bob: Reply
• @enduml

And while I'm removing the " * " portions at the beginning of the line, I get an IndexOutOfBoundsException every time the diagram is updated. Once the last of those leftover comment bits are removed, I no longer see this issue.

Index: 0, Size: 0
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
    at java.util.ArrayList.RangeCheck(ArrayList.java:547)
    at java.util.ArrayList.get(ArrayList.java:322)
    at java.util.Collections$UnmodifiableList.get(Collections.java:1152)
    at java.util.Collections$UnmodifiableList.get(Collections.java:1152)
    at net.sourceforge.plantuml.syntax.SyntaxChecker.checkSyntax(Unknown Source)
    at org.plantuml.idea.lang.annotator.PlantUmlExternalAnnotator.checkSyntax(PlantUmlExternalAnnotator.java:89)
    at org.plantuml.idea.lang.annotator.PlantUmlExternalAnnotator.annotateSyntaxErrors(PlantUmlExternalAnnotator.java:76)
    at org.plantuml.idea.lang.annotator.PlantUmlExternalAnnotator.doAnnotate(PlantUmlExternalAnnotator.java:51)
    at org.plantuml.idea.lang.annotator.PlantUmlExternalAnnotator.doAnnotate(PlantUmlExternalAnnotator.java:27)
    at com.intellij.codeInsight.daemon.impl.ExternalToolPass.c(ExternalToolPass.java:186)
    at com.intellij.codeInsight.daemon.impl.ExternalToolPass.access$400(ExternalToolPass.java:43)
    at com.intellij.codeInsight.daemon.impl.ExternalToolPass$1.run(ExternalToolPass.java:122)
    at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:320)
    at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:310)
    at com.intellij.util.ui.update.MergingUpdateQueue$2.run(MergingUpdateQueue.java:254)
    at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:269)
    at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:227)
    at com.intellij.util.ui.update.MergingUpdateQueue.run(MergingUpdateQueue.java:217)
    at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
    at com.intellij.util.Alarm$Request$1.run(Alarm.java:351)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at com.intellij.util.concurrency.QueueProcessor$RunnableConsumer.consume(QueueProcessor.java:298)
    at com.intellij.util.concurrency.QueueProcessor$RunnableConsumer.consume(QueueProcessor.java:295)
    at com.intellij.util.concurrency.QueueProcessor$2$1.run(QueueProcessor.java:110)
    at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
    at com.intellij.util.concurrency.QueueProcessor$2.consume(QueueProcessor.java:107)
    at com.intellij.util.concurrency.QueueProcessor$2.consume(QueueProcessor.java:104)
    at com.intellij.util.concurrency.QueueProcessor$3$1.run(QueueProcessor.java:215)
    at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
    at com.intellij.util.concurrency.QueueProcessor$3.run(QueueProcessor.java:212)
    at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:406)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
    at java.lang.Thread.run(Thread.java:695)
    at org.jetbrains.ide.PooledThreadExecutor$1$1.run(PooledThreadExecutor.java:56)

[krasa]

http://plantuml.sourceforge.net/qa/?qa=3216

[krasa]

fixed