Eirik Bakke created NETBEANS-4322:
-------------------------------------
Summary: JavaCompletionTask.inferDeclaredType causes
IllegalArgumentException in javac's getDeclaredType
Key: NETBEANS-4322
URL: https://issues.apache.org/jira/browse/NETBEANS-4322
Project: NetBeans
Issue Type: Bug
Components: java - Source
Affects Versions: 11.3
Environment: Java 14
Reporter: Eirik Bakke
In the following example, opening code completion with Ctrl+Space after "obj."
causes an exception:
{code:java}
public class SomeClass {
private void someMethod() {
String obj = null;
SomeClass2.SomeClass3 foozle = obj. // To trigger error, open code
completion after "obj."
}
class SomeClass2<K> {
class SomeClass3<E> {
}
}
}
{code}
The exception is as follows:
{noformat}
java.lang.IllegalArgumentException:
com.mycompany.exihibitcompletion.SomeClass.SomeClass2.SomeClass3
at
com.sun.tools.javac.model.JavacTypes.getDeclaredType(JavacTypes.java:243)
at
org.netbeans.modules.java.completion.JavaCompletionTask.inferDeclaredType(JavaCompletionTask.java:5855)
at
org.netbeans.modules.java.completion.JavaCompletionTask.isOfSmartType(JavaCompletionTask.java:4938)
at
org.netbeans.modules.java.completion.JavaCompletionTask.addMembers(JavaCompletionTask.java:3692)
at
org.netbeans.modules.java.completion.JavaCompletionTask.insideMemberSelect(JavaCompletionTask.java:1836)
at
org.netbeans.modules.java.completion.JavaCompletionTask.resolve(JavaCompletionTask.java:375)
at org.netbeans.modules.java.completion.BaseTask.run(BaseTask.java:94)
at
org.netbeans.modules.java.completion.JavaCompletionTask.run(JavaCompletionTask.java:60)
at
org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
at
org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
at
org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
at
org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
at
org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
at
org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
at
org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
at
org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
Caused: org.netbeans.modules.parsing.spi.ParseException
at
org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:186)
at
org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
[catch] at
org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery.query(JavaCompletionProvider.java:193)
at
org.netbeans.spi.editor.completion.support.AsyncCompletionTask.run(AsyncCompletionTask.java:198)
at
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
at
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
{noformat}
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