Move BinaryHeap.

src/main/org/insa/algo/datastructures/BinaryHeap.java

@@ -7,7 +7,7 @@
 // ******************ERRORS********************************
 // Throws RuntimeException for findMin and deleteMin when empty
 
-package org.insa.utility;
+package org.insa.algo.datastructures;
 
 import java.util.* ;
 

src/test/org/insa/utility/BinaryHeapTest.java

@@ -6,6 +6,7 @@ import static org.junit.Assert.assertTrue;
 import java.util.Arrays;
 import java.util.stream.IntStream;
 
+import org.insa.algo.datastructures.BinaryHeap;
 import org.junit.Before;
 import org.junit.Test;