<div dir="ltr">Hi David,<div>Please do not ask for technical support in the development mailing list. There's no proof that this issue is with the core libraries instead of the Java compiler or another component.</div><div>I have already downloaded your zip, compiled the 4 files with JDK 22 (my local dev build for another unrelated patch) javac --enable-preview -release 22 *.java and java --enable-preview ToDoList, which just shows up a UI without any crash. Without enable-preview, yoru code does not compile at all for the usage of _ as an identifier.</div><div><br></div><div>This is most likely a problem with the compiler you are using; you have a gpj file, which probably means you are using jGrasp. Please report this issue to the relevant parties (i.e. the 3rd-party IDE or whatever supports using _ as identifer without --enable-preview) instead.</div><div><br></div><div>Chen Liang</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jul 18, 2023 at 11:43 AM David Alayachew <<a href="mailto:davidalayachew@gmail.com">davidalayachew@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_default" style="font-family:monospace">Wait, nevermind. Don't ignore. I was able to recreate this issue on the command line using the abovementioned JDK. Could someone come back and take a look at this please?</div><div class="gmail_default" style="font-family:monospace"><br></div><div class="gmail_default" style="font-family:monospace">Sorry for jerking everyone around here. I have multiple JDK's and got mixed up on which one I was using.<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Jul 16, 2023 at 2:26 AM David Alayachew <<a href="mailto:davidalayachew@gmail.com" target="_blank">davidalayachew@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div style="font-family:monospace" class="gmail_default">Hmmmm, this one might actually be IDE specific. Please ignore.<br></div></div>
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