<!--- Please read this! This is the default issue template. Make sure you choose a more relatable template to ensure you are filling all the required information. Before opening a new issue, make sure to search for keywords in the issues page and verify the issue you're about to submit isn't a duplicate. ---> ## Summary Correlation Matrix (Pearson) gives error message in result view when `matrix` is connected as output. ## *Actual* behavior ``` Exception: java.lang.ArrayIndexOutOfBoundsExceptionMessage: Index 9 out of bounds for length 9Stack trace: com.owc.singularity.engine.object.visualization.NumericalMatrix.toString(NumericalMatrix.java:248) com.owc.singularity.engine.object.AbstractIOObject.toResultString(AbstractIOObject.java:77) com.owc.singularity.studio.gui.results.SingleResultOverview.makeTextRenderer(SingleResultOverview.java:183) com.owc.singularity.studio.gui.results.SingleResultOverview.<init>(SingleResultOverview.java:100) com.owc.singularity.studio.gui.results.ProcessExecutionResultOverview.<init>(ProcessExecutionResultOverview.java:191) com.owc.singularity.studio.gui.results.ResultOverview.addResults(ResultOverview.java:119) com.owc.singularity.studio.gui.results.ResultDisplay$2.run(ResultDisplay.java:211) com.owc.singularity.studio.gui.tools.ProgressThread$2.run(ProgressThread.java:566) java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) java.base/java.lang.Thread.run(Thread.java:840) ``` ## *Expected* behavior No error.