// create a mock object MyInterface myMock = EasyMock.createMock(MyInterface.class); // set up the expected input value String expectedValue = "test input"; EasyMock.expect(myMock.myMethod(EasyMock.eq(expectedValue))).andReturn(true); // replay the mock object EasyMock.replay(myMock); // call the method with the specified input value boolean result = myMock.myMethod("test input"); // verify the result assertTrue(result); // verify that the eq method was used to specify the input value EasyMock.verify(myMock);In this example, we are mocking a method called myMethod in the MyInterface interface. We are using the eq method to specify the expected input value for this method, which is "test input". We then replay the mock object and call the method with the specified input value. Finally, we verify that the method returned true and that the eq method was used to specify the input value. The org.easymock package is a third-party library that can be added to a Java project using a build tool such as Maven or Gradle. It is commonly used in unit testing to simplify the process of creating mock objects and verifying the behavior of methods.