dynamically add dead code extension

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting7/DynamicallyAddIgnoredAnnotations.java

@@ -0,0 +1,9 @@
+
+public class <warning descr="Class 'WithMain' is never used">WithMain</warning> {
+  @MyAnno
+  public void <warning descr="Method 'myTestMethod()' is never used">myTestMethod</warning>(){}
+}
+
+@interface MyAnno {
+
+}