We first create a package named 'com.example.pmsquare' for the plugin classes. This is done by right clicking the 'src/main/java' folder and selecting new->package
Figure 489: create a package named 'com.example.pmsquare' for the plugin classes
Figure 490: Write com.example.pmsquare in the dialog that appears
Figure 491: Remember to have the “Compact Empty Middle Packages” unchecked in the view settings , so that you can see the tree structure
Figure 492: On the PMSsquare folder now right click again to create a java class called PMSquare
Figure 493: create a java class called PMSquare
Figure 494: Make PMSquare class implement PropagationModelPlugin
(and auto implement the needed methods
Figure 495: Press ALT + enter (on PC)
Figure 496: Select “implement methods” to auto implement the interface
Figure 497: Results of the auto implementation