pos = next + 1;
            }
            return builder.toString();
        }

        private class DefaultHtmlPageBuilder<D> implements HtmlPageBuilder<D> {
            private final String prefix;
            private final D output;

            public DefaultHtmlPageBuilder(String prefix, D output) {
                this.prefix = prefix;
                this.output = output;
            }

Class <org.gradle.reporting.HtmlReportRenderer$DefaultHtmlReportContext$DefaultHtmlPageBuilder> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (HtmlReportRenderer.java:0)