private static String checkLanguageName(String languageName) {
		if (!languageName.startsWith(_TOY_LANGUAGE_PREFIX)) {
			throw new IllegalArgumentException("Toy language required");
		}
		return languageName;
	}
Construct toy program builder using toy language "builder" variant.
This builder will be the program consumer and must be disposed
@param name program name
@param bigEndian language endianness
@param consumer program consumer (if null this builder will be used as consumer and must be disposed to release program)
@throws Exception
Ghidra/Features/Base/src/main/java/ghidra/test/ToyProgramBuilder.java