MATSim Code

System.out replaced by proper logging.

the point where the startup listener is invoked was wrong (quick fix).

Controler can now be configured to write xml events instead of txt events

added common interface for EventWriters

reverted r6612, no longer call String.intern(). It seems, that with huge scenarios/networks, the pool of interned strings gets too big resulting in the following Exception: "Exception in thread "main" java.lang.OutOfMemoryError: PermGen space". So we'll continue to use heap space in favor of PermGen space...

unused import removed.

System.out replaced by proper logging.

changed the way how the simulation recognizes if an agent has two activities on the same link / has a correctly empty leg-route. Added Test Case for this behavior.

memory optimization, esp. for large scenarios: the Strings internally used are interned (see String.intern()), such that multiple Ids with the same id-value (e.g. Link 1, Node 1, Person 1, Facility 1) don't use multiple Strings to store the value, but only one. The performance penalty (only occurring when creating Ids, mostly when reading in files) should be negligible.