Method split

output/java_guava/1.4.19/Splitter.java:499–512

Splits sequence into substrings, splits each substring into an entry, and returns an unmodifiable map with each of the entries. For example, Splitter.on(';').trimResults().withKeyValueSeparator("=>").split("a=>b ; c=>b") will return a mapping from "a" to "b" and {@cod

(CharSequence sequence)

    public Map<String, String> split(CharSequence sequence) {
      Map<String, String> map = new LinkedHashMap<String, String>();
      for (String entry : outerSplitter.split(sequence)) {
        Iterator<String> entryFields = entrySplitter.splittingIterator(entry);
        checkArgument(entryFields.hasNext(), INVALID_ENTRY_MESSAGE, entry);
        String key = entryFields.next();
        checkArgument(!map.containsKey(key), "Duplicate key [%s] found.", key);
        checkArgument(entryFields.hasNext(), INVALID_ENTRY_MESSAGE, entry);
        String value = entryFields.next();
        map.put(key, value);
        checkArgument(!entryFields.hasNext(), INVALID_ENTRY_MESSAGE, entry);
      }
      return Collections.unmodifiableMap(map);
    }
  }

  private interface Strategy {