openide/java/java-tests/testData/refactoring/inheritanceToDelegation/overridenMethods/after/Base.java

public class Base implements Runnable {
    void firstMethodFromBase() {
    } 
    void secondMethodFromBase() {
    }
    Base getInstance() {
        return null;
    }
    public void run() {
        // do nothing
    }
}