private boolean containsMultipleSelection() {
		if (currentSelection != null) {
			if (!currentSelection.isEmpty()) {
				return (currentSelection.getNumAddresses() > 1);
			}
		}
		return false;
	}
Generate and display the Instruction for the current ProgramLocation.

@param loc The current program location.
@see ProgramPlugin#locationChanged(ProgramLocation)
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/disassembler/DisassembledViewPlugin.java