How to use

org.eclipse.lsp4j.CodeLensCapabilities

constructor

textDocument.setCodeLens(new CodeLensCapabilities());
CompletionItemCapabilities ciCaps = new CompletionItemCapabilities(true);
ciCaps.setDocumentationFormat(Collections.singletonList(MarkupKind.MARKDOWN));

CodeActionCapabilities _doubleArrow_13 = ObjectExtensions.<CodeActionCapabilities>operator_doubleArrow(_codeActionCapabilities, _function_17);
it_3.setCodeAction(_doubleArrow_13);
CodeLensCapabilities _codeLensCapabilities = new CodeLensCapabilities();
final Procedure1<CodeLensCapabilities> _function_18 = (CodeLensCapabilities it_4) -> {
 it_4.setDynamicRegistration(Boolean.valueOf(false));

CodeActionCapabilities _doubleArrow_13 = ObjectExtensions.<CodeActionCapabilities>operator_doubleArrow(_codeActionCapabilities, _function_17);
it_3.setCodeAction(_doubleArrow_13);
CodeLensCapabilities _codeLensCapabilities = new CodeLensCapabilities();
final Procedure1<CodeLensCapabilities> _function_18 = (CodeLensCapabilities it_4) -> {
 it_4.setDynamicRegistration(Boolean.valueOf(false));