feat: Remove final modifier from all methods in DefaultLanguageClient

Author: FlorianKroiss

org.eclipse.lsp4e/src/org/eclipse/lsp4e/client/DefaultLanguageClient.java

@@ -66,7 +66,7 @@ public class DefaultLanguageClient implements LanguageClient {
 	private LanguageServer server = lateNonNull();
 	private LanguageServerWrapper wrapper = lateNonNull();
 
-	public final void connect(LanguageServer server, LanguageServerWrapper wrapper) {
+	public void connect(LanguageServer server, LanguageServerWrapper wrapper) {
 		this.server = server;
 		this.wrapper = wrapper;
 		progressManager.connect(server, wrapper.serverDefinition);
@@ -76,7 +76,7 @@ public void setDiagnosticsConsumer(Consumer<PublishDiagnosticsParams> diagnostic
 		this.diagnosticConsumer = diagnosticConsumer;
 	}
 
-	protected final LanguageServer getLanguageServer() {
+	protected LanguageServer getLanguageServer() {
 		return server;
 	}
 
@@ -96,22 +96,22 @@ public void telemetryEvent(@Nullable Object object) {
 	}
 
 	@Override
-	public final CompletableFuture<MessageActionItem> showMessageRequest(ShowMessageRequestParams requestParams) {
+	public CompletableFuture<MessageActionItem> showMessageRequest(ShowMessageRequestParams requestParams) {
 		return ServerMessageHandler.showMessageRequest(wrapper, requestParams);
 	}
 
 	@Override
-	public final void showMessage(MessageParams messageParams) {
+	public void showMessage(MessageParams messageParams) {
 		ServerMessageHandler.showMessage(wrapper.serverDefinition.label, messageParams);
 	}
 
 	@Override
-	public final void publishDiagnostics(PublishDiagnosticsParams diagnostics) {
+	public void publishDiagnostics(PublishDiagnosticsParams diagnostics) {
 		diagnosticConsumer.accept(diagnostics);
 	}
 
 	@Override
-	public final void logMessage(MessageParams message) {
+	public void logMessage(MessageParams message) {
 		CompletableFuture.runAsync(() -> ServerMessageHandler.logMessage(wrapper, message));
 	}
 
@@ -126,7 +126,7 @@ public void notifyProgress(final ProgressParams params) {
 	}
 
 	@Override
-	public final CompletableFuture<ApplyWorkspaceEditResponse> applyEdit(ApplyWorkspaceEditParams params) {
+	public CompletableFuture<ApplyWorkspaceEditResponse> applyEdit(ApplyWorkspaceEditParams params) {
 		return CompletableFuture.supplyAsync(() -> {
 			final var job = new Job(Messages.serverEdit) {
 				@Override