Khrol

public class CastUsage2 {
    public void useClass(SomeInterface input) {
        ((BaseClass)input).baseClassMethod();
        input.someInterfaceMethod();
    }
}

Khrol

public class CastUsage {
    public void useClass(BaseClass input) {
        input.baseClassMethod();
        ((SomeInterface)input).someInterfaceMethod();
    }
}

Khrol

public class BaseClass {
    public void baseClassMethod() {
        /* Some implementation */
    }
}

Khrol

public interface SomeInterface {
    public void someInterfaceMethod();
}

Khrol

public class GenericUsage {
    public <T extends BaseClass & SomeInterface> void useClass(T input) {
        input.baseClassMethod();
        input.someInterfaceMethod();
    }
}

Khrol

package com.khroliz;

import net.yandex.speller.services.spellservice.*;

import java.util.List;

public class WebServiceUsage {
    public static void main(String[] args) {
        SpellService service = new SpellService();
        SpellServiceSoap port = service.getSpellServiceSoap();

Khrol

assertTrue(someBooleanValue, "Some boolean value is not true as expected");
assertTrue(!someBooleanValue, "Some boolean value is not false as expected");
assertTrue(someObject != null, "Some object is null as not expected");
assertTrue(actualStringValue.equals("Expected String Value"), "Some string is not as expected");

Khrol

assertTrue(someBooleanValue, "Some boolean value is not true as expected");
assertFalse(someBooleanValue, "Some boolean value is not false as expected");
assertNotNull(someObject, "Some object is null as not expected");
assertEquals(actualStringValue, "Expected String Value", "Some string is not as expected");

Khrol

select order_id from orders where funny_order = 1;

Khrol

select * from (
select order_id from orders where funny_order = 1
order by dbms_random.value
) where rownum = 1;