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can't find java. #105

@madper

Description

@madper

Describe the bug
When starting lsp sever the message buffer shows: LSP :: Error from the Language Server: Internal error. (Internal Error)
And the output of lsp-log shows:

2023.10.22 20:40:58 ERROR Running process '/Users/madper/source/zring/@@HOMEBREW_JAVA@@/bin/java -version' failed
java.io.IOException: Cannot run program "/Users/madper/source/zring/@@HOMEBREW_JAVA@@/bin/java" (in directory "/Users/madper/source/zring/@@HOMEBREW_JAVA@@"): error=2, No such file or directory
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1143)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1073)
	at scala.meta.internal.process.SystemProcess$.run(SystemProcess.scala:45)
	at scala.meta.internal.builds.ShellRunner$.runSync(ShellRunner.scala:154)
	at scala.meta.internal.metals.JdkVersion$.fromShell(JavaInteractiveSemanticdb.scala:214)
	at scala.meta.internal.metals.JdkVersion$.$anonfun$maybeJdkVersionFromJavaHome$2(JavaInteractiveSemanticdb.scala:205)
	at scala.Option.orElse(Option.scala:477)
	at scala.meta.internal.metals.JdkVersion$.$anonfun$maybeJdkVersionFromJavaHome$1(JavaInteractiveSemanticdb.scala:205)
	at scala.Option.flatMap(Option.scala:283)
	at scala.meta.internal.metals.JdkVersion$.maybeJdkVersionFromJavaHome(JavaInteractiveSemanticdb.scala:203)
	at scala.meta.internal.metals.MetalsLspService.<init>(MetalsLspService.scala:204)
	at scala.meta.internal.metals.WorkspaceLspService.createService(WorkspaceLspService.scala:170)
	at scala.meta.internal.metals.WorkspaceLspService.$anonfun$workspaceFolders$1(WorkspaceLspService.scala:177)
	at scala.meta.internal.metals.WorkspaceFolders.$anonfun$folderServices$2(WorkspaceFolders.scala:25)
	at scala.collection.immutable.List.map(List.scala:246)
	at scala.meta.internal.metals.WorkspaceFolders.<init>(WorkspaceFolders.scala:25)
	at scala.meta.internal.metals.WorkspaceLspService.<init>(WorkspaceLspService.scala:175)
	at scala.meta.metals.MetalsLanguageServer.createService(MetalsLanguageServer.scala:231)
	at scala.meta.metals.MetalsLanguageServer.initialize(MetalsLanguageServer.scala:170)
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:568)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:65)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.request(GenericEndpoint.java:120)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.handleRequest(RemoteEndpoint.java:261)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.consume(RemoteEndpoint.java:190)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.handleMessage(StreamMessageProducer.java:194)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:94)
	at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.lang.Thread.run(Thread.java:840)
Caused by: java.io.IOException: error=2, No such file or directory
	at java.lang.ProcessImpl.forkAndExec(Native Method)
	at java.lang.ProcessImpl.<init>(ProcessImpl.java:314)
	at java.lang.ProcessImpl.start(ProcessImpl.java:244)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1110)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1073)
	at scala.meta.internal.process.SystemProcess$.run(SystemProcess.scala:45)
	at scala.meta.internal.builds.ShellRunner$.runSync(ShellRunner.scala:154)
	at scala.meta.internal.metals.JdkVersion$.fromShell(JavaInteractiveSemanticdb.scala:214)
	at scala.meta.internal.metals.JdkVersion$.$anonfun$maybeJdkVersionFromJavaHome$2(JavaInteractiveSemanticdb.scala:205)
	at scala.Option.orElse(Option.scala:477)
	at scala.meta.internal.metals.JdkVersion$.$anonfun$maybeJdkVersionFromJavaHome$1(JavaInteractiveSemanticdb.scala:205)
	at scala.Option.flatMap(Option.scala:283)
	at scala.meta.internal.metals.JdkVersion$.maybeJdkVersionFromJavaHome(JavaInteractiveSemanticdb.scala:203)
	at scala.meta.internal.metals.MetalsLspService.<init>(MetalsLspService.scala:204)
	at scala.meta.internal.metals.WorkspaceLspService.createService(WorkspaceLspService.scala:170)
	at scala.meta.internal.metals.WorkspaceLspService.$anonfun$workspaceFolders$1(WorkspaceLspService.scala:177)
	at scala.meta.internal.metals.WorkspaceFolders.$anonfun$folderServices$2(WorkspaceFolders.scala:25)
	at scala.collection.immutable.List.map(List.scala:246)
	at scala.meta.internal.metals.WorkspaceFolders.<init>(WorkspaceFolders.scala:25)
	at scala.meta.internal.metals.WorkspaceLspService.<init>(WorkspaceLspService.scala:175)
	at scala.meta.metals.MetalsLanguageServer.createService(MetalsLanguageServer.scala:231)
	at scala.meta.metals.MetalsLanguageServer.initialize(MetalsLanguageServer.scala:170)
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
	at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:568)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:65)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.request(GenericEndpoint.java:120)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.handleRequest(RemoteEndpoint.java:261)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.consume(RemoteEndpoint.java:190)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.handleMessage(StreamMessageProducer.java:194)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:94)
	at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.lang.Thread.run(Thread.java:840)

Do I need a copy of java in the source dir? As I'm sure that I have openjdk@21 on my mac as java --version shows 21 already.

To Reproduce
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Please include the debug stack trace (if there is an error) and the content of Messages buffer with lsp-print-io set to t in case the bug is related to client->server communication.

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