protected void programOpened(Program program) {
		// override

	}
Subclasses should override this method if it is interested when a program is opened.

This event has no affect on the "current Program".  A "programActivated" call will
occur that affects the active program.

@param program the program being opened.
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/ProgramPlugin.java