Merge pull request #167 from dodo920306/task/simplify-copy-value-with-pattern-var

Simplify value copy with pattern variable

Author: dodo920306

src/main/java/io/jenkins/plugins/luxair/ImageTagParameterDefinition.java

@@ -182,8 +182,7 @@ private StandardUsernamePasswordCredentials findCredential(String credentialId)
 
     @Override
     public ParameterDefinition copyWithDefaultValue(ParameterValue defaultValue) {
-        if (defaultValue instanceof ImageTagParameterValue) {
-            ImageTagParameterValue value = (ImageTagParameterValue) defaultValue;
+        if (defaultValue instanceof ImageTagParameterValue value) {
             return new ImageTagParameterDefinition(getName(), getDescription(),
                 getImage(), getFilter(), value.getImageTag(),
                 getRegistry(), getCredentialId(), getTagOrder());