Use isEmpty().
authorGary Gregory <garydgregory@gmail.com>
Sun, 17 Jan 2021 14:51:30 +0000 (09:51 -0500)
committerGary Gregory <garydgregory@gmail.com>
Sun, 17 Jan 2021 14:51:30 +0000 (09:51 -0500)
commita7fea9cc0dfe78498cb9703fca1e4930aeafc685
treeeb01bf3dc43791cc0bcbc7be4a0e76d222cd2e96
parentc6845cdd3a9d28de5ad03d4221e595fb6da8ceb7
Use isEmpty().
src/main/java/org/apache/commons/configuration2/XMLConfiguration.java
src/main/java/org/apache/commons/configuration2/tree/DefaultConfigurationKey.java
src/main/java/org/apache/commons/configuration2/tree/xpath/XPathExpressionEngine.java
src/test/java/org/apache/commons/configuration2/MockInitialContextFactory.java
src/test/java/org/apache/commons/configuration2/io/TestFileHandler.java