private static CppCompositeType createB1_struct(DataTypeManager dtm) {
		String name = "B1NS::B1";
		SymbolPath classSp = new SymbolPath(SymbolPathParser.parse(name));
		CppCompositeType struct = createStruct(dtm, name, 16);
		struct.addVirtualFunctionTablePointer(ClassUtils.VXPTR_TYPE, 0);
		struct.addMember("b1", intT, false, publicDirectAttributes, 8, null);
		struct.addVirtualMethod(0, 0, new SymbolPath(classSp, "fb1_1"), fintvoidT);
		struct.addVirtualMethod(0, 8, new SymbolPath(classSp, "fb1_2"), fintvoidT);
		struct.addVirtualMethod(0, 16, new SymbolPath(classSp, "fb1_3"), fintvoidT);
		return struct;
	}
Class to create the cvf4 64-bit program and mock PDB.
<p>
This class implementation is not complete... expected results need codified
Ghidra/Features/PDB/src/test/java/ghidra/app/util/pdb/Cfb464ProgramCreator.java