Re-wording the JVM arg name for better clarity.

Author: krmahadevan

testng-core-api/src/main/java/org/testng/internal/RuntimeBehavior.java

@@ -19,17 +19,22 @@ public final class RuntimeBehavior {
   public static final String TESTNG_DEFAULT_VERBOSE = "testng.default.verbose";
   public static final String IGNORE_CALLBACK_INVOCATION_SKIPS = "testng.ignore.callback.skip";
   public static final String SYMMETRIC_LISTENER_EXECUTION = "testng.listener.execution.symmetric";
-  public static final String IDE_PACKAGE_NAMES = "testng.ide.listeners.package.name";
+  public static final String PREFERENTIAL_LISTENERS = "testng.preferential.listeners.package";
 
   private RuntimeBehavior() {}
 
   public static boolean ignoreCallbackInvocationSkips() {
     return Boolean.getBoolean(IGNORE_CALLBACK_INVOCATION_SKIPS);
   }
 
-  public static List<String> getIdePackageNames() {
+  /**
+   * @return - A comma separated list of packages that represent special listeners which users will
+   *     expect to be executed after executing the regular listeners. Here special listeners can be
+   *     anything that a user feels should be executed ALWAYS at the end.
+   */
+  public static List<String> getPreferentialListeners() {
     String packages =
-        Optional.ofNullable(System.getProperty(IDE_PACKAGE_NAMES)).orElse("com.intellij.rt.*");
+        Optional.ofNullable(System.getProperty(PREFERENTIAL_LISTENERS)).orElse("com.intellij.rt.*");
     return Arrays.asList(packages.split(","));
   }
 

testng-core/src/main/java/org/testng/internal/ListenerOrderDeterminer.java

@@ -30,7 +30,7 @@ private ListenerOrderDeterminer() {
   }
 
   private static final List<String> IDE_PACKAGES =
-      RuntimeBehavior.getIdePackageNames().stream()
+      RuntimeBehavior.getPreferentialListeners().stream()
           .map(each -> each.replaceAll("\\Q.*\\E", ""))
           .collect(Collectors.toList());