(commons-bcel) 04/24: Avoid NullPointerException after calling org.apache.bcel.classfile.MethodParameters.setParameters(MethodParameter[]) with null

[ggregory]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-bcel.git

commit 69e745d679447e0e6899923b72df05a70e0e1e65
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Mon Apr 1 10:28:05 2024 -0400

    Avoid NullPointerException after calling
    org.apache.bcel.classfile.MethodParameters.setParameters(MethodParameter[])
    with null
---
 src/changes/changes.xml                                       | 1 +
 src/main/java/org/apache/bcel/classfile/MethodParameters.java | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index d8fc6196..c791986d 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -70,6 +70,7 @@ The <action> type attribute can be add,update,fix,remove.
       <action                  type="update" dev="ggregory" due-to="Gary 
Gregory">Avoid possible NullPointerException in 
org.apache.bcel.generic.ClassGen.ClassGen(JavaClass).</action>
       <action                  type="update" dev="ggregory" due-to="Gary 
Gregory">Avoid possible NullPointerException in 
org.apache.bcel.generic.FieldGenOrMethodGen.addAll(Attribute[]).</action>
       <action                  type="update" dev="ggregory" due-to="Gary 
Gregory">Avoid possible NullPointerException in 
org.apache.bcel.classfile.ParameterAnnotationEntry.createParameterAnnotationEntries(Attribute[]).</action>
+      <action                  type="update" dev="ggregory" due-to="Gary 
Gregory">Avoid NullPointerException after calling 
org.apache.bcel.classfile.MethodParameters.setParameters(MethodParameter[]) 
with null.</action>
       <!-- UPDATE -->
       <action                  type="update" dev="ggregory" 
due-to="Dependabot">Bump org.apache.commons:commons-parent from 66 to 67 
#283.</action>
       <action                  type="update" dev="ggregory" 
due-to="Dependabot">Bump org.jetbrains.kotlin:kotlin-stdlib from 1.9.22 to 
1.9.23 #284.</action>
diff --git a/src/main/java/org/apache/bcel/classfile/MethodParameters.java 
b/src/main/java/org/apache/bcel/classfile/MethodParameters.java
index caf2a3dd..0799c212 100644
--- a/src/main/java/org/apache/bcel/classfile/MethodParameters.java
+++ b/src/main/java/org/apache/bcel/classfile/MethodParameters.java
@@ -90,6 +90,6 @@ public class MethodParameters extends Attribute implements 
Iterable<MethodParame
     }
 
     public void setParameters(final MethodParameter[] parameters) {
-        this.parameters = parameters;
+        this.parameters = parameters != null ? parameters : EMPTY_ARRAY;
     }
 }