Follow scijava-code-lsp's sessions and environments

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Author: gselzer

src/main/java/org/scijava/ui/swing/script/PromptPane.java

@@ -55,7 +55,6 @@
 import org.scijava.Context;
 import org.scijava.script.ScriptInterpreter;
 import org.scijava.script.ScriptREPL;
-import org.scijava.code.lsp.Environment;
 import org.scijava.code.lsp.LanguageServerService;
 import org.scijava.code.lsp.Positions;
 import org.scijava.code.lsp.ScriptSession;
@@ -295,8 +294,9 @@ private synchronized ScriptSession session(
 			LanguageServerService.class);
 		final ScriptEngine engine = interpreter.getEngine();
 		if (servers == null || interpreter.getLanguage() == null) return null;
-		session = new ScriptSession(servers, interpreter.getLanguage(),
-			engine == null ? Environment.NO_STATE : engine.getContext());
+		session = engine == null ? new ScriptSession(servers, interpreter
+			.getLanguage()) : new ScriptSession(servers, interpreter.getLanguage(),
+				engine.getContext());
 		sessionInterpreter = interpreter;
 		return session;
 	}

src/main/java/org/scijava/ui/swing/script/autocompletion/LanguageServerLanguageSupport.java

@@ -103,7 +103,8 @@ public void setDiagnosticsEnabled(final boolean enabled) {
 
 	@Override
 	public void install(final RSyntaxTextArea textArea) {
-		final ScriptSession session = sessions.get().setFile(file).setLogger(log);
+		final ScriptSession session = sessions.get();
+		session.setFile(file);
 		final SciJavaCompletionProvider provider = new SciJavaCompletionProvider(
 			session);
 		provider.setLogger(log);

src/test/java/org/scijava/ui/swing/script/autocompletion/CodeIntelligenceUITest.java

@@ -158,7 +158,7 @@ private static org.eclipse.lsp4j.SignatureInformation signature(
 	private static class FakeServer extends AbstractLanguageServer {
 
 		FakeServer() {
-			super(Environment.NONE);
+			super(new Environment());
 		}
 
 		@Override

src/test/java/org/scijava/ui/swing/script/autocompletion/FakeServers.java

@@ -137,9 +137,4 @@ public LanguageServer launch(final String languageId,
 	{
 		return server;
 	}
-
-	@Override
-	public Map<String, Class<?>> scriptParameters(final String text) {
-		return Collections.emptyMap();
-	}
 }

src/test/java/org/scijava/ui/swing/script/autocompletion/SciJavaCompletionProviderTest.java

@@ -445,7 +445,7 @@ private static class FakeServer extends AbstractLanguageServer {
 		final List<Document> closed = new ArrayList<>();
 
 		FakeServer() {
-			super(Environment.NONE);
+			super(new Environment());
 		}
 
 		/** Completions replacing the text from {@code start} to the caret. */