refactor 406

Author: fishercoder1534

src/main/java/com/fishercoder/solutions/_406.java

@@ -27,20 +27,22 @@
  */
 public class _406 {
 
-    /**
-     * Credit: https://discuss.leetcode.com/topic/60437/java-solution-using-priorityqueue-and-linkedlist
-     */
-    public int[][] reconstructQueue(int[][] people) {
-        Arrays.sort(people, new Comparator<int[]>() {
-            public int compare(int[] p1, int[] p2) {
-                return p1[0] != p2[0] ? Integer.compare(p2[0], p1[0]) : Integer.compare(p1[1], p2[1]);
+    public static class Solution1 {
+        /**
+         * Credit: https://discuss.leetcode.com/topic/60437/java-solution-using-priorityqueue-and-linkedlist
+         */
+        public int[][] reconstructQueue(int[][] people) {
+            Arrays.sort(people, new Comparator<int[]>() {
+                public int compare(int[] p1, int[] p2) {
+                    return p1[0] != p2[0] ? Integer.compare(p2[0], p1[0])
+                        : Integer.compare(p1[1], p2[1]);
+                }
+            });
+            List<int[]> list = new LinkedList();
+            for (int[] ppl : people) {
+                list.add(ppl[1], ppl);
             }
-        });
-        List<int[]> list = new LinkedList();
-        for (int[] ppl : people) {
-            list.add(ppl[1], ppl);
+            return list.toArray(new int[people.length][]);
         }
-        return list.toArray(new int[people.length][]);
     }
-
 }

src/test/java/com/fishercoder/_406Test.java

@@ -5,30 +5,27 @@
 import org.junit.BeforeClass;
 import org.junit.Test;
 
-/**
- * Created by stevesun on 6/6/17.
- */
 public class _406Test {
-    private static _406 test;
-    private static int[][] people;
-    private static int[][] actual;
+  private static _406.Solution1 solution1;
+  private static int[][] people;
+  private static int[][] actual;
 
-    @BeforeClass
-    public static void setup() {
-        test = new _406();
-    }
+  @BeforeClass
+  public static void setup() {
+    solution1 = new _406.Solution1();
+  }
 
-    @Test
-    public void test1() {
-        people = new int[][]{
-                {7, 0},
-                {4, 4},
-                {7, 1},
-                {5, 0},
-                {6, 1},
-                {5, 2}
-        };
-        actual = test.reconstructQueue(people);
-        CommonUtils.printArrayArray(actual);
-    }
+  @Test
+  public void test1() {
+    people = new int[][] {
+        {7, 0},
+        {4, 4},
+        {7, 1},
+        {5, 0},
+        {6, 1},
+        {5, 2}
+    };
+    actual = solution1.reconstructQueue(people);
+    CommonUtils.printArrayArray(actual);
+  }
 }