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https://issues.apache.org/jira/browse/NETBEANS-423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gili updated NETBEANS-423:
--------------------------
Comment: was deleted
(was: In the original bug report, Martin Entlicher wrote:
{quote}
There are two problems:
1) Inability to evaluate classes that were not loaded in the VM yet and this is
described in bug #168949.
2) Inability to create brand new classes during evaluation
E.g. evaluate "new Runnable() { public void run() { ...}}".
The second case would be necessary when evaluating a lambda expression.
For lambdas, there might be a solution...
{quote}
Having re-read the rest of the comments I now see that the first issue was
fixed, but the second one was not. That is, this issue was probably never
working in 8.2 and is a RFE. I'm going to update this issue accordingly. I
still believe that this issue is high priority as adding watches for lambdas is
a very common use-case nowadays.)
> Evaluation of lambdas and new classes fails: "Unsupported: can not create a
> new class"
> --------------------------------------------------------------------------------------
>
> Key: NETBEANS-423
> URL: https://issues.apache.org/jira/browse/NETBEANS-423
> Project: NetBeans
> Issue Type: Improvement
> Components: debugger - Code
> Environment: Product Version: Apache NetBeans IDE Dev (Build
> incubator-netbeans-release-219-on-20180221)
> Updates: Updates available
> Java: 9.0.4; Java HotSpot(TM) 64-Bit Server VM 9.0.4+11
> Runtime: Java(TM) SE Runtime Environment 9.0.4+11
> System: Windows 10 version 10.0 running on amd64; Cp1252; en_CA (nb)
> User directory: C:\Users\Gili\AppData\Roaming\NetBeans\dev
> Cache directory: C:\Users\Gili\AppData\Local\NetBeans\Cache\dev
> Reporter: Gili
> Priority: Major
>
> This issue was originally reported and fixed by
> [https://netbeans.org/bugzilla/show_bug.cgi?id=253248] in version 8.2 but I
> can now reproduce it in the nightly builds.
> Here are the original repro steps:
> # I place a breakpoint after this line of code: {{List<Lang>
> responseForLanguages = new ArrayList<>(section.getLangs());}}
> # I enter the following in the Variables tab:
> {{responseForLanguages.stream().map(lang -> lang.getId())}}
> # Netbeans responds {{Unsupported: can not create a new class}}
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