EntityReferences.java 文件源码

private static ListMultimap<String, String> readEntityReferences() {
    ImmutableListMultimap.Builder<String, String> builder = ImmutableListMultimap.builder();
    try {
        BufferedReader reader = new BufferedReader(new InputStreamReader(
                EntityReferences.class.getResourceAsStream("entity-references.txt"), Charsets.UTF_8)); //$NON-NLS-1$
        try {
            Splitter splitter = Splitter.on(CharMatcher.WHITESPACE).trimResults().omitEmptyStrings();

            String line;
            while ((line = reader.readLine()) != null) {
                List<String> lineItems = splitter.splitToList(line);
                checkState(lineItems.size() > 1);
                for (int x = 1; x < lineItems.size(); ++x) {
                    builder.put(lineItems.get(0), lineItems.get(x));
                }
            }
        } finally {
            reader.close();
        }
    } catch (IOException e) {
        throw Throwables.propagate(e);
    }
    return builder.build();
}