refactor 293

fishercoder1534 · fishercoder1534 · commit 3014c128594e · 2018-12-02T07:18:44.000-08:00
diff --git a/src/main/java/com/fishercoder/solutions/_293.java b/src/main/java/com/fishercoder/solutions/_293.java
@@ -19,14 +19,15 @@
  If there is no valid move, return an empty list [].*/
 public class _293 {
 
-    public List<String> generatePossibleNextMoves(String s) {
-        List<String> result = new ArrayList<String>();
-        for (int i = 1; i < s.length(); i++) {
-            if (s.charAt(i) == '+' && s.charAt(i - 1) == '+') {
-                result.add(s.substring(0, i - 1) + "--" + s.substring(i + 1));
+    public static class Solutoin1 {
+        public List<String> generatePossibleNextMoves(String s) {
+            List<String> result = new ArrayList<>();
+            for (int i = 1; i < s.length(); i++) {
+                if (s.charAt(i) == '+' && s.charAt(i - 1) == '+') {
+                    result.add(s.substring(0, i - 1) + "--" + s.substring(i + 1));
+                }
             }
+            return result;
         }
-        return result;
     }
-
 }

Original file line number	Diff line number	Diff line change
`@@ -19,14 +19,15 @@`
`19`	`19`	`If there is no valid move, return an empty list [].*/`
`20`	`20`	`public class _293 {`
`21`	`21`
`22`		`- public List<String> generatePossibleNextMoves(String s) {`
`23`		`- List<String> result = new ArrayList<String>();`
`24`		`- for (int i = 1; i < s.length(); i++) {`
`25`		`- if (s.charAt(i) == '+' && s.charAt(i - 1) == '+') {`
`26`		`- result.add(s.substring(0, i - 1) + "--" + s.substring(i + 1));`
	`22`	`+ public static class Solutoin1 {`
	`23`	`+ public List<String> generatePossibleNextMoves(String s) {`
	`24`	`+ List<String> result = new ArrayList<>();`
	`25`	`+ for (int i = 1; i < s.length(); i++) {`
	`26`	`+ if (s.charAt(i) == '+' && s.charAt(i - 1) == '+') {`
	`27`	`+ result.add(s.substring(0, i - 1) + "--" + s.substring(i + 1));`
	`28`	`+ }`
`27`	`29`	`}`
	`30`	`+ return result;`
`28`	`31`	`}`
`29`		`- return result;`
`30`	`32`	`}`
`31`		`-`
`32`	`33`	`}`