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
1 2876class test { private static void main(String []adsf) { } } explain me that the above code is error or exception
3 4291class a extends b { } class b extends a { } why java doesn't support cyclic pls explain me with example
3 8771what is the main difference between string and stringbuffer? can you explain it with program?
2 4305did interface can implementation method ? i know its not possible but my interviewer said its possible ..but how..? any one have idea ???
IBM,
7 9121we have syntax like for(int var : arrayName) this syntax is to find whether a number is in the array or not.but i want to know how to find that number's location.
1560
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