Method fromProperties

corpus/java/training/guava/collect/Maps.java:1272–1282

Creates an ImmutableMap from a Properties instance. Properties normally derive from Map , but they typically contain strings, which is awkward. This method lets you get a plain-old-Map out of a Properties. @param properties a {@

(Properties properties)

   *         null
   */
  @GwtIncompatible // java.util.Properties
  public static ImmutableMap<String, String> fromProperties(Properties properties) {
    ImmutableMap.Builder<String, String> builder = ImmutableMap.builder();

    for (Enumeration<?> e = properties.propertyNames(); e.hasMoreElements(); ) {
      String key = (String) e.nextElement();
      builder.put(key, properties.getProperty(key));
    }

    return builder.build();
  }

  /**
   * Returns an immutable map entry with the specified key and value. The {@link