Exception in thread "Thread-95" java.lang.NullPointerException
	at rescuecore2.standard.entities.StandardWorldModel.getDistance(StandardWorldModel.java:386)
	at sample.DistanceSorter.compare(DistanceSorter.java:27)
	at sample.DistanceSorter.compare(DistanceSorter.java:11)
	at java.util.TimSort.countRunAndMakeAscending(TimSort.java:351)
	at java.util.TimSort.sort(TimSort.java:216)
	at java.util.Arrays.sort(Arrays.java:1512)
	at java.util.ArrayList.sort(ArrayList.java:1454)
	at java.util.Collections.sort(Collections.java:175)
	at sample.SampleFireBrigade.getBurningBuildings(SampleFireBrigade.java:607)
	at sample.SampleFireBrigade.think(SampleFireBrigade.java:155)
	at rescuecore2.components.AbstractAgent.processSense(AbstractAgent.java:93)
	at rescuecore2.components.AbstractAgent.processMessage(AbstractAgent.java:116)
	at rescuecore2.components.AbstractComponent$MessageProcessor.work(AbstractComponent.java:195)
	at rescuecore2.misc.WorkerThread.run(WorkerThread.java:48)
Exception in thread "Thread-43" java.lang.NullPointerException
	at rescuecore2.standard.entities.StandardWorldModel.getDistance(StandardWorldModel.java:386)
	at sample.DistanceSorter.compare(DistanceSorter.java:27)
	at sample.DistanceSorter.compare(DistanceSorter.java:11)
	at java.util.TimSort.countRunAndMakeAscending(TimSort.java:351)
	at java.util.TimSort.sort(TimSort.java:216)
	at java.util.Arrays.sort(Arrays.java:1512)
	at java.util.ArrayList.sort(ArrayList.java:1454)
	at java.util.Collections.sort(Collections.java:175)
	at sample.SampleFireBrigade.getBurningBuildings(SampleFireBrigade.java:607)
	at sample.SampleFireBrigade.think(SampleFireBrigade.java:155)
	at rescuecore2.components.AbstractAgent.processSense(AbstractAgent.java:93)
	at rescuecore2.components.AbstractAgent.processMessage(AbstractAgent.java:116)
	at rescuecore2.components.AbstractComponent$MessageProcessor.work(AbstractComponent.java:195)
	at rescuecore2.misc.WorkerThread.run(WorkerThread.java:48)
Exception in thread "Thread-7" java.lang.NullPointerException
	at rescuecore2.standard.entities.StandardWorldModel.getDistance(StandardWorldModel.java:386)
	at sample.DistanceSorter.compare(DistanceSorter.java:27)
	at sample.DistanceSorter.compare(DistanceSorter.java:11)
	at java.util.TimSort.countRunAndMakeAscending(TimSort.java:351)
	at java.util.TimSort.sort(TimSort.java:216)
	at java.util.Arrays.sort(Arrays.java:1512)
	at java.util.ArrayList.sort(ArrayList.java:1454)
	at java.util.Collections.sort(Collections.java:175)
	at sample.SampleFireBrigade.getBurningBuildings(SampleFireBrigade.java:607)
	at sample.SampleFireBrigade.think(SampleFireBrigade.java:155)
	at rescuecore2.components.AbstractAgent.processSense(AbstractAgent.java:93)
	at rescuecore2.components.AbstractAgent.processMessage(AbstractAgent.java:116)
	at rescuecore2.components.AbstractComponent$MessageProcessor.work(AbstractComponent.java:195)
	at rescuecore2.misc.WorkerThread.run(WorkerThread.java:48)
Exception in thread "Thread-115" java.lang.NullPointerException
	at rescuecore2.standard.entities.StandardWorldModel.getDistance(StandardWorldModel.java:386)
	at sample.DistanceSorter.compare(DistanceSorter.java:27)
	at sample.DistanceSorter.compare(DistanceSorter.java:11)
	at java.util.TimSort.countRunAndMakeAscending(TimSort.java:351)
	at java.util.TimSort.sort(TimSort.java:216)
	at java.util.Arrays.sort(Arrays.java:1512)
	at java.util.ArrayList.sort(ArrayList.java:1454)
	at java.util.Collections.sort(Collections.java:175)
	at sample.SampleFireBrigade.getBurningBuildings(SampleFireBrigade.java:607)
	at sample.SampleFireBrigade.think(SampleFireBrigade.java:155)
	at rescuecore2.components.AbstractAgent.processSense(AbstractAgent.java:93)
	at rescuecore2.components.AbstractAgent.processMessage(AbstractAgent.java:116)
	at rescuecore2.components.AbstractComponent$MessageProcessor.work(AbstractComponent.java:195)
	at rescuecore2.misc.WorkerThread.run(WorkerThread.java:48)
