private List<TextureOptionValue> parseTextureOptions(final List<String> values) { final List<TextureOptionValue> matchList = new ArrayList<TextureOptionValue>(); if (values.isEmpty() || values.size() == 1) { return matchList; } // Loop through all but the last value, the last one is going to be the path. for (int i = 0; i < values.size() - 1; i++) { final String value = values.get(i); final TextureOption textureOption = TextureOption.getTextureOption(value); if (textureOption == null && !value.contains("\\") && !value.contains("/") && !values.get(0).equals("Flip") && !values.get(0).equals("Repeat")) { logger.log( Level.WARNING, "Unknown texture option \"{0}\" encountered for \"{1}\" in material \"{2}\"", new Object[] {value, key, material.getKey().getName()}); } else if (textureOption != null) { final String option = textureOption.getOptionValue(value); matchList.add(new TextureOptionValue(textureOption, option)); } } return matchList; }