Eclipse Usage Records

When using Eclipse development, look at the code structure, often use the outline tag, here we take Java source in the Abstractqueuedsynchronizer class as an example, look at the interface in the outline meaning, please look at

As you can see from the above, there are:

Red Hollow Square: The field that represents private

A red solid square: a way to represent private

Yellow Hollow Diamond: Protected field

Yellow diamond: A method of protected

Blue Triangles: The final method

Green Prototypes: Methods for public

The letter S: Indicates that the field or method is static

Letter F: Indicates that the field or method is final

Letter A: denotes abstract

Letter V: Indicates that the field is volatile

Letter C: Representation is a construction method

Eclipse Usage Records