constructor()

in src/debugCodeLensProvider.ts [54:86]
29 lines of code
11 McCabe index (conditional complexity)

    constructor() {
        this.runCommand = instrumentOperationAsVsCodeCommand(JAVA_RUN_CODELENS_COMMAND, runJavaProgram);
        this.debugCommand = instrumentOperationAsVsCodeCommand(JAVA_DEBUG_CODELENS_COMMAND, debugJavaProgram);

        const configuration = vscode.workspace.getConfiguration(JAVA_DEBUG_CONFIGURATION);
        const isCodeLensEnabled = configuration.get<boolean>(ENABLE_CODE_LENS_VARIABLE);

        if (isCodeLensEnabled) {
            this.lensProvider = vscode.languages.registerCodeLensProvider(JAVA_LANGID, new DebugCodeLensProvider());
        } else {
            this.hoverProvider = initializeHoverProvider();
        }

        this.configurationEvent = vscode.workspace.onDidChangeConfiguration((event: vscode.ConfigurationChangeEvent) =>  {
            if (event.affectsConfiguration(JAVA_DEBUG_CONFIGURATION)) {
                const newConfiguration = vscode.workspace.getConfiguration(JAVA_DEBUG_CONFIGURATION);
                const newEnabled = newConfiguration.get<boolean>(ENABLE_CODE_LENS_VARIABLE);
                if (newEnabled && this.lensProvider === undefined) {
                    this.lensProvider = vscode.languages.registerCodeLensProvider(JAVA_LANGID, new DebugCodeLensProvider());
                } else if (!newEnabled && this.lensProvider !== undefined) {
                    this.lensProvider.dispose();
                    this.lensProvider = undefined;
                }

                if (newEnabled && this.hoverProvider) {
                    this.hoverProvider.dispose();
                    this.hoverProvider = undefined;
                } else if (!newEnabled && !this.hoverProvider) {
                    this.hoverProvider = initializeHoverProvider();
                }
            }
        }, this);
    }