nicer code

kimchy · kimchy · commit 40d4a350fd35 · 2010-05-26T13:01:16.000+03:00
diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/cluster/metadata/MetaData.java b/modules/elasticsearch/src/main/java/org/elasticsearch/cluster/metadata/MetaData.java
@@ -193,7 +193,7 @@ public boolean hasIndex(String index) {
     }
 
     public boolean hasConcreteIndex(String index) {
-        return aliasAndIndexToIndexMap2.get(index) != null;
+        return aliasAndIndexToIndexMap2.containsKey(index);
     }
 
     public IndexMetaData index(String index) {

Original file line number	Diff line number	Diff line change
`@@ -193,7 +193,7 @@ public boolean hasIndex(String index) {`
`193`	`193`	`}`
`194`	`194`
`195`	`195`	`public boolean hasConcreteIndex(String index) {`
`196`		`- return aliasAndIndexToIndexMap2.get(index) != null;`
	`196`	`+ return aliasAndIndexToIndexMap2.containsKey(index);`
`197`	`197`	`}`
`198`	`198`
`199`	`199`	`public IndexMetaData index(String index) {`