Output new setting when changing options

src/main/java/BiGpairSEQ.java

@@ -46,6 +46,8 @@ public class BiGpairSEQ {
         cellSampleInMemory = null;
         cellFilename = null;
         System.gc();
+        System.out.println("Cell sample file cache cleared.");
+
     }
 
     public static String getCellFilename() {
@@ -69,6 +71,8 @@ public class BiGpairSEQ {
         plateInMemory = null;
         plateFilename = null;
         System.gc();
+        System.out.println("Sample plate file cache cleared.");
+
     }
 
     public static String getPlateFilename() {
@@ -92,6 +96,7 @@ public class BiGpairSEQ {
         graphInMemory = null;
         graphFilename = null;
         System.gc();
+        System.out.println("Graph and data file cache cleared.");
     }
 
     public static String getGraphFilename() {
@@ -107,6 +112,10 @@ public class BiGpairSEQ {
         //if not caching, clear the memory
         if(!cacheCells){
             BiGpairSEQ.clearCellSampleInMemory();
+            System.out.println("Cell sample file caching: OFF.");
+        }
+        else {
+            System.out.println("Cell sample file caching: ON.");
         }
         BiGpairSEQ.cacheCells = cacheCells;
     }
@@ -119,6 +128,10 @@ public class BiGpairSEQ {
         //if not caching, clear the memory
         if(!cachePlate) {
             BiGpairSEQ.clearPlateInMemory();
+            System.out.println("Sample plate file caching: OFF.");
+        }
+        else {
+            System.out.println("Sample plate file caching: ON.");
         }
         BiGpairSEQ.cachePlate = cachePlate;
     }
@@ -131,6 +144,10 @@ public class BiGpairSEQ {
         //if not caching, clear the memory
         if(!cacheGraph) {
             BiGpairSEQ.clearGraphInMemory();
+            System.out.println("Graph/data file caching: OFF.");
+        }
+        else {
+            System.out.println("Graph/data file caching: ON.");
         }
         BiGpairSEQ.cacheGraph = cacheGraph;
     }