Cache graph data on creation

src/main/java/InteractiveInterface.java

@@ -75,7 +75,6 @@ public class InteractiveInterface {
         assert filename != null;
         CellFileWriter writer = new CellFileWriter(filename, sample);
         writer.writeCellsToFile();
-        System.gc();
     }
 
     //Output a CSV of sample plate
@@ -187,7 +186,6 @@ public class InteractiveInterface {
             System.out.println("Writing Sample Plate to file");
             writer.writePlateFile();
             System.out.println("Sample Plate written to file: " + filename);
-            System.gc();
         }
     }
 
@@ -234,7 +232,9 @@ public class InteractiveInterface {
             GraphDataObjectWriter dataWriter = new GraphDataObjectWriter(filename, data);
             dataWriter.writeDataToFile();
             System.out.println("Graph and Data file written to: " + filename);
-            System.gc();
+            BiGpairSEQ.setGraph(data);
+            BiGpairSEQ.setGraphFilename(filename);
+            System.out.println("Graph and Data file " + filename + " cached.");
         }
     }
 
@@ -296,7 +296,6 @@ public class InteractiveInterface {
         System.out.println("Writing results to file");
         writer.writeResultsToFile();
         System.out.println("Results written to file: " + filename);
-        System.gc();
     }
 
     ///////