public static PsiFile getContainingFile()

in src/main/java/idea/plugin/psiviewer/util/PluginPsiUtil.java [27:35]

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

    public static PsiFile getContainingFile(PsiElement psiElement)
    {
        if (psiElement == null || !psiElement.isValid())
        {
            return null;
        }

        return psiElement.getContainingFile();
    }