use more meaningful variable names (#5662)
diff --git a/dubbo-common/src/main/java/org/apache/dubbo/common/extension/ExtensionLoader.java b/dubbo-common/src/main/java/org/apache/dubbo/common/extension/ExtensionLoader.java
index 68f6e6a..595b9d0 100644
--- a/dubbo-common/src/main/java/org/apache/dubbo/common/extension/ExtensionLoader.java
+++ b/dubbo-common/src/main/java/org/apache/dubbo/common/extension/ExtensionLoader.java
@@ -235,7 +235,7 @@
* @see org.apache.dubbo.common.extension.Activate
*/
public List<T> getActivateExtension(URL url, String[] values, String group) {
- List<T> exts = new ArrayList<>();
+ List<T> activateExtensions = new ArrayList<>();
List<String> names = values == null ? new ArrayList<>(0) : Arrays.asList(values);
if (!names.contains(REMOVE_VALUE_PREFIX + DEFAULT_KEY)) {
getExtensionClasses();
@@ -258,30 +258,30 @@
&& !names.contains(name)
&& !names.contains(REMOVE_VALUE_PREFIX + name)
&& isActive(activateValue, url)) {
- exts.add(getExtension(name));
+ activateExtensions.add(getExtension(name));
}
}
- exts.sort(ActivateComparator.COMPARATOR);
+ activateExtensions.sort(ActivateComparator.COMPARATOR);
}
- List<T> usrs = new ArrayList<>();
+ List<T> loadedExtensions = new ArrayList<>();
for (int i = 0; i < names.size(); i++) {
String name = names.get(i);
if (!name.startsWith(REMOVE_VALUE_PREFIX)
&& !names.contains(REMOVE_VALUE_PREFIX + name)) {
if (DEFAULT_KEY.equals(name)) {
- if (!usrs.isEmpty()) {
- exts.addAll(0, usrs);
- usrs.clear();
+ if (!loadedExtensions.isEmpty()) {
+ activateExtensions.addAll(0, loadedExtensions);
+ loadedExtensions.clear();
}
} else {
- usrs.add(getExtension(name));
+ loadedExtensions.add(getExtension(name));
}
}
}
- if (!usrs.isEmpty()) {
- exts.addAll(usrs);
+ if (!loadedExtensions.isEmpty()) {
+ activateExtensions.addAll(loadedExtensions);
}
- return exts;
+ return activateExtensions;
}
private boolean isMatchGroup(String group, String[] groups) {
