private void coalesce(long addr) {
        if (addr > 0) {
            checkCoalese(addr-1, addr);
        }
        if (addr < Long.MAX_VALUE) {
            checkCoalese(addr, addr+1);
        }
    }
Removes a range from a object.

@param range the range being removed.
@param objID the id of the object it is being
removed from.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/address/AddressObjectMap.java