@Override
    public String toString() {
		StringBuffer sb = new StringBuffer();
		for (int i=0; i<groupNames.length; i++) {
			sb.append(groupNames[i]);
			if (i < groupNames.length-1) {
				sb.append(", ");
			}
		}
        return sb.toString();
    }
Returns a string representation of this group path.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/GroupPath.java