@Override
	public String toString() {
		StringBuilder buf = new StringBuilder();
		buf.append(getName());
		buf.append("(");
		Address start = getStart();
		buf.append(start.toString());
		buf.append(" - ");
		buf.append(getEnd().toString());
		AddressSpace space = start.getAddressSpace();
		if (space instanceof OverlayAddressSpace os) {
			buf.append(", overlays: ");
			buf.append(os.getOverlayedSpace().getName());
		}
		buf.append(")");
		return buf.toString();
	}
Get collection of blocks which map onto this block.

@return collection of blocks which map onto this block or null if none identified
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/mem/MemoryBlockDB.java