Easy mock matcher type promotion

package sandbox;

import org.easymock.EasyMockSupport;
import org.junit.Test;

import static org.easymock.EasyMock.*;

public class EasyMocksSandbox extends EasyMockSupport {

    private static interface Interface {
        Object method(long l);
    }

    @Test
    public void test() throws Throwable {
        Interface mock = createMock(Interface.class);

        expect(mock.method(eq(1))).andReturn(null);

        replayAll();

        mock.method(1);

        verifyAll();
    }

}

/* Output:

java.lang.AssertionError:
  Unexpected method call Interface.method(1):
    Interface.method(1): expected: 1, actual: 0
    at org.easymock.internal.MockInvocationHandler.invoke(MockInvocationHandler.java:44)
    at org.easymock.internal.ObjectMethodsFilter.invoke(ObjectMethodsFilter.java:85)
    at sandbox.$Proxy5.method(Unknown Source)
    at sandbox.EasyMocksSandbox.test(EasyMocksSandbox.java:22)

*/