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Bug 262238

Summary:	The virtual machine does not support this operation: add method not implemented
Product:	debugger	Reporter:	FiruzzZ
Component:	Code	Assignee:	Martin Entlicher <mentlicher>
Status:	RESOLVED WONTFIX
Severity:	normal
Priority:	P3
Version:	8.1
Hardware:	PC
OS:	Windows 10 x64
Issue Type:	DEFECT	Exception Reporter:
Attachments:	IDE log

Description FiruzzZ 2016-05-26 12:53:14 UTC

Product Version = NetBeans IDE 8.1 (Build 201510222201)
Operating System = Windows 10 version 10.0 running on amd64
Java; VM; Vendor = 1.8.0_92
Runtime = Java HotSpot(TM) 64-Bit Server VM 25.92-b14

Reproducibility: Happens sometimes, but not always

STEPS:
 Run in debug mode a Vaadin Web Project
 Add a call to a method (already implemented and in use)
 Press "Apply code changes"

ACTUAL:
  Apply code changes Tab says: NetBeans:The virtual machine does not support this operation: add method not implemented

EXPECTED:
  runs smoooothly!

the modifications are on a private class, maybe that is the problem! (but this doens't always happen):
NetBeans: classes to reload:
 com.traslado.controller.RecorridoController$1
 com.traslado.controller.RecorridoController
 com.traslado.controller.RecorridoController$RecorridoABMController

NetBeans:The virtual machine does not support this operation: add method not implemente

Comment 1 FiruzzZ 2016-05-26 12:53:26 UTC

Created attachment 159890 [details]
IDE log

Comment 2 Martin Entlicher 2016-05-27 11:13:24 UTC

This is a behavior of the JVM. If a new method is generated somewhere, or a signature of some method changes, the logic of apply code changes is not able to deal with that.
This is not something that can be fixed in NetBeans, it's just a warning that the changes can not be applied in the JVM.