Update Solution.java

acbin · web-flow · commit b6ca69437fb6 · 2020-04-15T10:24:36.000+08:00
diff --git a/solution/0500-0599/0500.Keyboard Row/Solution.java b/solution/0500-0599/0500.Keyboard Row/Solution.java
@@ -1,6 +1,4 @@
-import java.util.ArrayList;
-
-public class Solution {
+class Solution {
 
     public String[] findWords(String[] words) {
         if (words == null) {
@@ -33,4 +31,4 @@ private boolean match(String keyboard, String word, ArrayList<String> list) {
         }
         return true;
     }
-}
+}

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,4 @@`
`1`		`-import java.util.ArrayList;`
`2`		`-`
`3`		`-public class Solution {`
	`1`	`+class Solution {`
`4`	`2`
`5`	`3`	`public String[] findWords(String[] words) {`
`6`	`4`	`if (words == null) {`
`@@ -33,4 +31,4 @@ private boolean match(String keyboard, String word, ArrayList<String> list) {`
`33`	`31`	`}`
`34`	`32`	`return true;`
`35`	`33`	`}`
`36`		`-}`
	`34`	`+}`