java-tutorials/testing-modules/powermock/src/test/java/com/baeldung/powermockito/introduction/CollaboratorForPartialMocking.java

package com.baeldung.powermockito.introduction;

class CollaboratorForPartialMocking {

    static String staticMethod() {
        return "Hello Baeldung!";
    }

    final String finalMethod() {
        return "Hello Baeldung!";
    }

    private String privateMethod() {
        return "Hello Baeldung!";
    }

    String privateMethodCaller() {
        return privateMethod() + " Welcome to the Java world.";
    }
}