Removed isEmpty for old VM compatibility

fernandezpablo85 · fernandezpablo85 · commit da3a3f4a0dbf · 2011-01-19T13:41:41.000-03:00
diff --git a/src/main/java/org/scribe/utils/URLUtils.java b/src/main/java/org/scribe/utils/URLUtils.java
@@ -110,7 +110,7 @@ public static String appendParametersToQueryString(String url, Map<String, Strin
   {
     Preconditions.checkNotNull(url, "Cannot append to null URL");
     String queryString = URLUtils.formURLEncodeMap(params);
-    if (queryString.isEmpty()) return url;
+    if (queryString.length() == 0) return url;
 
     // Check if there are parameters in the url already and use '&' instead of '?'
     url += url.indexOf(QUERY_STRING_SEPARATOR) != -1 ? PARAM_SEPARATOR : QUERY_STRING_SEPARATOR;

Original file line number	Diff line number	Diff line change
`@@ -110,7 +110,7 @@ public static String appendParametersToQueryString(String url, Map<String, Strin`
`110`	`110`	`{`
`111`	`111`	`Preconditions.checkNotNull(url, "Cannot append to null URL");`
`112`	`112`	`String queryString = URLUtils.formURLEncodeMap(params);`
`113`		`- if (queryString.isEmpty()) return url;`
	`113`	`+ if (queryString.length() == 0) return url;`
`114`	`114`
`115`	`115`	`// Check if there are parameters in the url already and use '&' instead of '?'`
`116`	`116`	`url += url.indexOf(QUERY_STRING_SEPARATOR) != -1 ? PARAM_SEPARATOR : QUERY_STRING_SEPARATOR;`