private void closeAllTabs()

in src/main/java/org/adoptopenjdk/jitwatch/ui/main/JITWatchUI.java [1184:1254]
70 lines of code
12 McCabe index (conditional complexity)

    private void closeAllTabs()
    {
        if (journalContent != null)
        {
            contentManager.removeContent(journalContent, true);
            journalPanel = null;
            journalContent = null;
        }
        if (topListContent != null)
        {
            contentManager.removeContent(topListContent, true);
            topListPanel = null;
            topListContent = null;
        }
        if (compilerThreadContent != null)
        {
            contentManager.removeContent(compilerThreadContent, true);
            compilerThreadPanel = null;
            compilerThreadContent = null;
        }
        if (timeLineContent != null)
        {
            contentManager.removeContent(timeLineContent, true);
            timeLinePanel = null;
            timeLineContent = null;
        }
        if (histoContent != null)
        {
            contentManager.removeContent(histoContent, true);
            histoPanel = null;
            histoContent = null;
        }
        if (codeCacheTimelineContent != null)
        {
            contentManager.removeContent(codeCacheTimelineContent, true);
            codeCacheTimelinePanel = null;
            codeCacheTimelineContent = null;
        }
        if (codeCacheBlocksContent != null)
        {
            contentManager.removeContent(codeCacheBlocksContent, true);
            codeCacheBlocksPanel = null;
            codeCacheBlocksContent = null;
        }
        if (compileChainContent != null)
        {
            contentManager.removeContent(compileChainContent, true);
            compileChainPanel = null;
            compileChainContent = null;
        }
        if (ellimAllocsReportContent != null)
        {
            contentManager.removeContent(ellimAllocsReportContent, true);
            ellimAllocsReportPanel = null;
            ellimAllocsReportContent = null;
        }
        if (suggestionReportContent != null)
        {
            contentManager.removeContent(suggestionReportContent, true);
            suggestionReportPanel = null;
            suggestionReportContent = null;
        }
        if (optimizedLockContent != null)
        {
            contentManager.removeContent(optimizedLockContent, true);
            optimisedLockPanel = null;
            optimizedLockContent = null;
        }

        listenerCompilationChanged.clear();
    }