@Test
	public void test_AnyAge() throws IOException, CancelledException {
		// search for similar pdbs, across multiple storage servers
		mkFile(new File(localSymbolStore1Root, "file1.pdb/000000001/file1.pdb"));
		mkFile(new File(localSymbolStore1Root, "file1.pdb/112233441/file1.pdb"));
		mkFile(new File(localSymbolStore2Root, "file1.pdb/112233442/file1.pdb"));

		SymbolServerService symbolServerService =
			new SymbolServerService(localSymbolStore1, List.of(localSymbolStore2));
		List<SymbolFileLocation> results =
			symbolServerService.find(SymbolFileInfo.fromValues("file1.pdb", "11223344", 0),
				FindOption.of(FindOption.ANY_AGE), TaskMonitor.DUMMY);

		assertEquals(2, results.size());
		Set<String> uids = results.stream()
				.map(symbolFileLocation -> symbolFileLocation.getFileInfo().getUniqueName())
				.collect(Collectors.toSet());
		assertEquals(1, uids.size());
		assertTrue(uids.contains("11223344"));
	}
Also see SymbolServerService2Test in the _Integration Tests module for tests that
decompress compressed pdb files.
Ghidra/Features/PDB/src/test/java/pdb/symbolserver/SymbolServerServiceTest.java