Optimize bytecode recording test performance

- Change creation of a large collection in `BytecodeRecorderTestCase.java` from using a loop to using `Collections.nCopies`
quarkusio · Feb 15, 2023 · 106eb4f · 106eb4f
1 parent 3bc1f40
commit 106eb4f
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/core/deployment/src/test/java/io/quarkus/deployment/recording/BytecodeRecorderTestCase.java b/core/deployment/src/test/java/io/quarkus/deployment/recording/BytecodeRecorderTestCase.java
@@ -215,11 +215,7 @@ public String get() {
     @Test
     public void testLargeCollection() throws Exception {
 
-        List<TestJavaBean> beans = new ArrayList<>();
-        for (int i = 0; i < 100000; ++i) {
-            beans.add(new TestJavaBean("A string", 99));
-        }
-
+        List<TestJavaBean> beans = Collections.nCopies(100000, new TestJavaBean("A string", 99));
         runTest(generator -> {
             TestRecorder recorder = generator.getRecordingProxy(TestRecorder.class);
             recorder.list(beans);