private String createNamespaceStringFromArray(String[] namespaceNames) {
		StringBuffer buffer = new StringBuffer();

		for (int i = 0; i < namespaceNames.length; i++) {
			buffer.append(namespaceNames[i]);
			if (i + 1 < namespaceNames.length) {
				buffer.append(Namespace.DELIMITER);
			}
		}

		return buffer.toString();
	}
Constructor that takes the name of the test to run.
Ghidra/Features/Base/src/test/java/ghidra/app/cmd/label/CreateNamespacesCmdTest.java