I have read documentation on jetbrains and found no description what does the blue dot on webapp folder mean?
Pale blue means that the line has been changed. Mine doesn't have that bar. – annedroiid. Jun 21, 2016 at 0:46. I have been running version 11 for a number of years as this is what my license gets me. As of fairly recently, it was possible to download version 11 from the JetBrains website.
It means the folder is defined as an Intellij Module. Complete list of Intellij icons: https://www.jetbrains.com/idea/help/symbols.html.
Many entities in IntelliJ IDEA are marked with icons: there are icons on toolbar buttons, in the gutter, in the Project tool window, and so on.
Be sure that you have the module for the project set to the Java JDK. Otherwise, try putting a break point on the only executable line in the code and enter debug mode.
According to JetBrains - Icon reference, this symbol is the most similar to the Package.
The blue dot package icon is an indicator that the Web Facet has been configured correctly and is usually seen on the web source directory src/main/webapp
.
My answer is based on personal experience and observation while working with IntelliJIdea. Unfortunately, I am unable to find any official documentation confirming the statement.
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