abstract classes

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java

Is it possible to use abstract and final modifiers during a class declaration at the same time?

abstract classes

java

What will happen after the following code is compiled and executed? abstract public class Parent { String s = "hello!"; public void test() { System.out.println(s); } } class P { public static void main(String[] args) { Parent p = new Parent(); p.test(); } }

abstract classes

java

What is the result of the following code execution? abstract class Test{ private static int getHalf(int i){ return i/2; } public static void main(String[] str){ int half=getHalf(0); System.out.println("Result is:"+half); } }

abstract classes

java

Which line will the first compilation error occur in? public class Test { /* 1 / public final static class A {} / 2 / static private class B {} / 3 / abstract static class C {} / 4 / static final private class D {} / 5 / final public abstract class E {} / 6 */ static final abstract class F {} }

abstract classes

java

Will the following code compile? public abstract class One { public abstract int doJob(); } class Two extends One { }

abstract classes