Initial data commit

Task/Sort-an-array-of-composite-structures/Java/sort-an-array-of-composite-structures-1.java

@@ -0,0 +1,34 @@
+import java.util.Arrays;
+import java.util.Comparator;
+
+public class SortComp {
+    public static class Pair {
+        public String name;
+        public String value;
+        public Pair(String n, String v) {
+            name = n;
+            value = v;
+        }
+    }
+
+    public static void main(String[] args) {
+        Pair[] pairs = {new Pair("06-07", "Ducks"), new Pair("00-01", "Avalanche"),
+            new Pair("02-03", "Devils"), new Pair("01-02", "Red Wings"),
+            new Pair("03-04", "Lightning"), new Pair("04-05", "lockout"),
+            new Pair("05-06", "Hurricanes"), new Pair("99-00", "Devils"),
+            new Pair("07-08", "Red Wings"), new Pair("08-09", "Penguins")};
+
+        sortByName(pairs);
+        for (Pair p : pairs) {
+            System.out.println(p.name + " " + p.value);
+        }
+    }
+
+    public static void sortByName(Pair[] pairs) {
+        Arrays.sort(pairs, new Comparator<Pair>() {
+            public int compare(Pair p1, Pair p2) {
+                return p1.name.compareTo(p2.name);
+            }
+        });
+    }
+}

Task/Sort-an-array-of-composite-structures/Java/sort-an-array-of-composite-structures-2.java

@@ -0,0 +1,3 @@
+    public static void sortByName(Pair[] pairs) {
+        Arrays.sort(pairs, (p1, p2) -> p1.name.compareTo(p2.name));
+    }

Task/Sort-an-array-of-composite-structures/Java/sort-an-array-of-composite-structures-3.java

@@ -0,0 +1,3 @@
+    public static void sortByName(Pair[] pairs) {
+        Arrays.sort(pairs, Comparator.comparing(p -> p.name));
+    }