Show elements over image in box 1.
Sample image
Default checkbox of lightning-datatable is multiple checkbox.
Set atrribute [max-row-selection="1"] can change to radio checkbox.
Java Runtime 52.0 -> Java 8
Java Runtime 55.0 -> Java 11 or new
So need install Java 11 or new to replace Java 8.
After installed java 11, do not forget to check you Environment Variables [JAVA_HOME].
Make sure JAVA_HOME is the new path to java 11 file.