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Posted to commits@netbeans.apache.org by "Eirik Bakke (Jira)" <ji...@apache.org> on 2020/05/10 21:33:00 UTC
[jira] [Updated] (NETBEANS-4322)
JavaCompletionTask.inferDeclaredType causes IllegalArgumentException in
javac's getDeclaredType
[ https://issues.apache.org/jira/browse/NETBEANS-4322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eirik Bakke updated NETBEANS-4322:
----------------------------------
Description:
In the following example (minimized based on an actual editing session), 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}
was:
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}
> 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
> Priority: Major
>
> In the following example (minimized based on an actual editing session), 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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