What is treeset in java collection?
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What is anonymous class?
hi to all,i have a question on static block. i saved below as test.java class test extends a { static { System.out.println("test static"); } public static void main(String []dfs) { } } class a { static { System.out.println("a static"); } public static void main(String []asdf) { } } o/p as static test static but if i change base class as test class then class test { static { System.out.println("test static"); } public static void main(String []dfs) { } } class a extends test { static { System.out.println("a static"); } public static void main(String []asdf) { } } o/p test static explain me why "a static" wasn't print in second code when it is in derived class
List interface?
What is a default constructor and also define copy contrucyor?
What is function overriding and overloading in java?
What is object english?
What is the difference between static method and instance method in Java?
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what is the difference between static block and static method
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