DataType getUnsignedCharType() {
		if (unsignedCharGhidraPrimitive == null) {
			DataType dataType = new UnsignedCharDataType(getDataTypeManager());
			unsignedCharGhidraPrimitive = resolve(dataType);
		}
		return unsignedCharGhidraPrimitive;
	}
Returns the {@link DataTypeManager} associated with this analyzer.
@return DataTypeManager which this analyzer is using.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/pdb/pdbapplicator/PdbPrimitiveTypeApplicator.java