Constructor Detail

• MapUtils

  public MapUtils()

Method Detail

• copy

  public static Map copy(Map source)

  Clones a map.

  Parameters:

  source - the source map

  Returns:

  the clone of the source map

• prefix

  public static Map prefix(Map source,
           String prefix)

  Clones a map and prefixes the keys in the clone, e.g. for mapping "JAVA_HOME" to "env.JAVA_HOME" to simulate the behaviour of ANT.

  Parameters:

  source - the source map

  prefix - the prefix used for all names

  Returns:

  the clone of the source map

• merge

  public static Map merge(Map lhs,
          Map rhs)

  Clones the lhs map and add all things from the rhs map.

  Parameters:

  lhs - the first map

  rhs - the second map

  Returns:

  the merged map