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Bug 271108

Summary:	Cannot create an ANT debugger watch in a build script
Product:	xml	Reporter:	Jiri Kovalsky <jkovalsky>
Component:	Schema Tools	Assignee:	Svata Dedic <sdedic>
Status:	NEW ---
Severity:	normal
Priority:	P3
Version:	8.2
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:	102070
Attachments:	stacktrace

Description Jiri Kovalsky 2017-07-17 13:14:04 UTC

Build: NetBeans IDE 8.2 (Build 201609300101)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.141-b15, Java(TM) SE Runtime Environment, 1.8.0_141-b15
OS: Linux

User Comments:
jkovalsky: Hit line breakpoint in Ant build.xml script and wanted to create a new watch which was not possible due to disabled editing.




Stacktrace: 
java.lang.ClassCastException: org.netbeans.editor.ext.ExtSyntaxSupport cannot be cast to org.netbeans.modules.xml.text.syntax.XMLSyntaxSupport
   at org.netbeans.modules.xml.schema.completion.SchemaBasedCompletionProvider.getAutoQueryTypes(SchemaBasedCompletionProvider.java:79)
   at org.netbeans.modules.editor.completion.CompletionImpl.insertUpdate(CompletionImpl.java:350)
   at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.insertUpdate(PriorityDocumentListenerList.java:85)
   at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:201)
   at org.netbeans.editor.BaseDocument.fireInsertUpdate(BaseDocument.java:1659)
   at org.netbeans.editor.BaseDocument.handleInsertString(BaseDocument.java:847)

Comment 1 Jiri Kovalsky 2017-07-17 13:14:06 UTC

Created attachment 164779 [details]
stacktrace

Comment 2 Jiri Kovalsky 2017-07-17 13:49:44 UTC

FYI, this reproduces only in 8.2 and not in development build 201707050001. I used all JDK 8 Updates 111, 121, 131 and 141 and it reproduces in 8.2 but not in trunk builds.

Comment 3 Jiri Kovalsky 2017-10-10 10:02:21 UTC

Reproducible with JDK 8 Update 151 as well.