private String checkCommon()

in sonar-plugin-server/src/main/java/jetbrains/buildserver/sonarplugin/tool/SonarQubeToolProvider.java [167:176]

• 10 lines of code
• 3 McCabe index (conditional complexity)

    private String checkCommon(@NotNull final Path bundledTool, final String description) {
        String error = null;
        if (!Files.exists(bundledTool)) {
            error = description + ": '" + bundledTool + "' expected to exist";
        }
        if (!Files.isReadable(bundledTool)) {
            error = description + ": cannot read '" + bundledTool + "'";
        }
        return error;
    }