Merge pull request TheAlgorithms#374 from GammaBurst101/Fix-error

varunu28 · web-flow · commit 4e6a8597af5d · 2018-01-31T05:56:41.000-08:00
Fix a logical error and set a method to private
diff --git a/Others/countwords.java b/Others/countwords.java
@@ -18,8 +18,8 @@ public static void main(String[] args){
 	  input.close();
         } 
 
-        public static int wordCount(String s){
-          if(s.isEmpty() || s == null) return -1;
+        private static int wordCount(String s){
+          if(s.isEmpty() || s == null) return 0;
           return s.trim().split("[\\s]+").length;
         }
         

Original file line number	Diff line number	Diff line change
`@@ -18,8 +18,8 @@ public static void main(String[] args){`
`18`	`18`	`input.close();`
`19`	`19`	`}`
`20`	`20`
`21`		`- public static int wordCount(String s){`
`22`		`- if(s.isEmpty() \|\| s == null) return -1;`
	`21`	`+ private static int wordCount(String s){`
	`22`	`+ if(s.isEmpty() \|\| s == null) return 0;`
`23`	`23`	`return s.trim().split("[\\s]+").length;`
`24`	`24`	`}`
`25`	`25`