make checkstyle happy

fishercoder1534 · fishercoder1534 · commit 90e16ea1e4a6 · 2017-09-03T15:36:49.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_672.java b/src/main/java/com/fishercoder/solutions/_672.java
@@ -63,7 +63,7 @@ public int flipLights(int n, int m) {
                 }
             }
             CommonUtils.print2DIntArray(dp);
-            return dp[m-1][n-1];
+            return dp[m - 1][n - 1];
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -63,7 +63,7 @@ public int flipLights(int n, int m) {`
`63`	`63`	`}`
`64`	`64`	`}`
`65`	`65`	`CommonUtils.print2DIntArray(dp);`
`66`		`- return dp[m-1][n-1];`
	`66`	`+ return dp[m - 1][n - 1];`
`67`	`67`	`}`
`68`	`68`	`}`
`69`	`69`