Author: ggregory
Date: Wed Nov 9 21:41:24 2011
New Revision: 1199983
URL: http://svn.apache.org/viewvc?rev=1199983&view=rev
Log:
Use Collection.isEmpty() instead of size() == 0
Modified:
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/Validate.java
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/text/ExtendedMessageFormat.java
Modified:
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/Validate.java
URL:
http://svn.apache.org/viewvc/commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/Validate.java?rev=1199983&r1=1199982&r2=1199983&view=diff
==============================================================================
---
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/Validate.java
(original)
+++
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/Validate.java
Wed Nov 9 21:41:24 2011
@@ -296,7 +296,7 @@ public class Validate {
if (collection == null) {
throw new NullPointerException(String.format(message, values));
}
- if (collection.size() == 0) {
+ if (collection.isEmpty()) {
throw new IllegalArgumentException(String.format(message, values));
}
return collection;
@@ -345,7 +345,7 @@ public class Validate {
if (map == null) {
throw new NullPointerException(String.format(message, values));
}
- if (map.size() == 0) {
+ if (map.isEmpty()) {
throw new IllegalArgumentException(String.format(message, values));
}
return map;
Modified:
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/text/ExtendedMessageFormat.java
URL:
http://svn.apache.org/viewvc/commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/text/ExtendedMessageFormat.java?rev=1199983&r1=1199982&r2=1199983&view=diff
==============================================================================
---
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/text/ExtendedMessageFormat.java
(original)
+++
commons/proper/lang/trunk/src/main/java/org/apache/commons/lang3/text/ExtendedMessageFormat.java
Wed Nov 9 21:41:24 2011
@@ -522,7 +522,7 @@ public class ExtendedMessageFormat exten
* @return <code>true</code> if some Object was found, <code>false</code>
otherwise.
*/
private boolean containsElements(Collection<?> coll) {
- if (coll == null || coll.size() == 0) {
+ if (coll == null || coll.isEmpty()) {
return false;
}
for (Object name : coll) {
