What is property resolution order in Spring property placeholder configurer with multiple locations?

Question

Lets say I have a configuration:

Answer 1

The javadoc for PropertiesLoaderSupport.setLocation states

Set locations of properties files to be loaded.

Can point to classic properties files or to XML files that follow JDK 1.5's properties XML format.

Note: Properties defined in later files will override properties defined earlier files, in case of overlapping keys. Hence, make sure that the most specific files are the last ones in the given list of locations.

So the value of my.url in second.properties will override the value of my.url in first.properties.