PerformancePlotter TRIAL_AVERAGES_ONLY Mode

[GeigerDavin]

If you run the experimentAndPlotter function from

burlap_examples/src/main/java/edu/brown/cs/burlap/tutorials/BasicBehavior.java

and change the TrialMode from MOST_RECENT_AND_AVERAGE to TRIAL_AVERAGES_ONLY (line 261)

exp.setUpPlottingConfiguration(500, 250, 2, 1000,
				TrialMode.TRIAL_AVERAGES_ONLY,
				PerformanceMetric.CUMULATIVE_STEPS_PER_EPISODE,
				PerformanceMetric.AVERAGE_EPISODE_REWARD);

The Program get stucked.
I think this is because PerformancePlotter only notifies that one trial is complete if the Trial Mode is MOST_RECENT_TRIAL_ONLY or MOST_RECENT_AND_AVERAGE. This can be found in the updateTimeSeries function of the PerformancePlotter class (line 753).
So maybe this function should look like this?

	synchronized protected void updateTimeSeries(){
		
		SwingUtilities.invokeLater(new Runnable() {
			
			public void run() {

				synchronized (WorkingPerformancePlotter.this) {
						
					synchronized (WorkingPerformancePlotter.this.trialUpdateComplete) {
							
						if(WorkingPerformancePlotter.this.trialMode.mostRecentTrialEnabled()){
								
							if(WorkingPerformancePlotter.this.needsClearing){
								WorkingPerformancePlotter.this.curAgentDatasets.clearNonAverages();
								WorkingPerformancePlotter.this.needsClearing = false;
							}
							
							if(WorkingPerformancePlotter.this.curTimeStep > WorkingPerformancePlotter.this.lastTimeStepUpdate){
								WorkingPerformancePlotter.this.updateCSRSeries();
								WorkingPerformancePlotter.this.lastTimeStepUpdate = curTimeStep;
							}
							if(WorkingPerformancePlotter.this.curEpisode > WorkingPerformancePlotter.this.lastEpisode){
								WorkingPerformancePlotter.this.updateCERSeries();
								WorkingPerformancePlotter.this.updateAERSeris();
								WorkingPerformancePlotter.this.updateMERSeris();
								WorkingPerformancePlotter.this.updateCSESeries();
								WorkingPerformancePlotter.this.updateSESeries();
								
								WorkingPerformancePlotter.this.lastEpisode = WorkingPerformancePlotter.this.curEpisode;
							}
						}
						
						WorkingPerformancePlotter.this.trialUpdateComplete.b = true;
						WorkingPerformancePlotter.this.trialUpdateComplete.notifyAll();
					}
				}
				
				
				
			}
		});
	}