refactor 392

Author: fishercoder1534

src/main/java/com/fishercoder/solutions/_392.java

@@ -25,23 +25,24 @@ A subsequence of a string is a new string which is formed from the original stri
  */
 public class _392 {
 
-    public boolean isSubsequence(String s, String t) {
-        int left = 0;
-        for (int i = 0; i < s.length(); i++) {
-            boolean foundI = false;
-            int j = left;
-            for (; j < t.length(); j++) {
-                if (s.charAt(i) == t.charAt(j)) {
-                    left = j + 1;
-                    foundI = true;
-                    break;
+    public static class Solution1 {
+        public boolean isSubsequence(String s, String t) {
+            int left = 0;
+            for (int i = 0; i < s.length(); i++) {
+                boolean foundI = false;
+                int j = left;
+                for (; j < t.length(); j++) {
+                    if (s.charAt(i) == t.charAt(j)) {
+                        left = j + 1;
+                        foundI = true;
+                        break;
+                    }
+                }
+                if (j == t.length() && !foundI) {
+                    return false;
                 }
             }
-            if (j == t.length() && !foundI) {
-                return false;
-            }
+            return true;
         }
-        return true;
     }
-
 }

src/test/java/com/fishercoder/_392Test.java

@@ -6,36 +6,33 @@
 
 import static junit.framework.Assert.assertEquals;
 
-/**
- * Created by fishercoder on 5/7/17.
- */
 public class _392Test {
-    private static _392 test;
-    private static String s;
-    private static String t;
-    private static boolean expected;
-    private static boolean actual;
+  private static _392.Solution1 solution1;
+  private static String s;
+  private static String t;
+  private static boolean expected;
+  private static boolean actual;
 
-    @BeforeClass
-    public static void setup() {
-        test = new _392();
-    }
+  @BeforeClass
+  public static void setup() {
+    solution1 = new _392.Solution1();
+  }
 
-    @Test
-    public void test1() {
-        s = "abc";
-        t = "ahbgdc";
-        expected = true;
-        actual = test.isSubsequence(s, t);
-        assertEquals(expected, actual);
-    }
+  @Test
+  public void test1() {
+    s = "abc";
+    t = "ahbgdc";
+    expected = true;
+    actual = solution1.isSubsequence(s, t);
+    assertEquals(expected, actual);
+  }
 
-    @Test
-    public void test2() {
-        s = "axc";
-        t = "ahbgdc";
-        expected = false;
-        actual = test.isSubsequence(s, t);
-        assertEquals(expected, actual);
-    }
+  @Test
+  public void test2() {
+    s = "axc";
+    t = "ahbgdc";
+    expected = false;
+    actual = solution1.isSubsequence(s, t);
+    assertEquals(expected, actual);
+  }
 }