Merge pull request #9 from josephshawcroft/master

Implemented LinearSearch java

LinearSearch.java

@@ -1,4 +1,25 @@
 public class LinearSearch {
+
+    public static void main(String[] args) {
+        int myList[] = {1,2,3,8,9,12};
+        int key = 2;
+
+        String output = linearSearch(myList, key) ? "Successful Search" : "Unsuccessful Search";
+        System.out.println(output);
+
+    }
+
+    private static boolean linearSearch(int[] list, int key) {
+
+        for(int i = 0; i < list.length; i++) {
+            if(list[i] == key){
+                return true;
+            }
+
+        }
+        return false;
+    }
+}
 
     public static int linearSearch(int[] arr, int key){