even if it doesn't help fixing the NP_NULL_ON_SOME_PATH, at least it guarantees 'parameters[]' array is not null
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/digester/trunk@1142215 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/commons/digester3/CallMethodRule.java b/src/main/java/org/apache/commons/digester3/CallMethodRule.java
index 66fec2c..c656bf2 100644
--- a/src/main/java/org/apache/commons/digester3/CallMethodRule.java
+++ b/src/main/java/org/apache/commons/digester3/CallMethodRule.java
@@ -394,7 +394,7 @@
throws Exception
{
// Retrieve or construct the parameter values array
- Object parameters[] = null;
+ Object[] parameters;
if ( paramCount > 0 )
{
parameters = getDigester().popParams();
@@ -450,6 +450,7 @@
// When paramCount is zero and paramTypes.length is zero it
// means that we truly are calling a method with no parameters.
// Nothing special needs to be done here.
+ parameters = new Object[0];
}
// Construct the parameter values array we will need
