What problems will occur when you don?t use layout managers?
explain autoboxing in java?
public class Test { public static void main(String ar[]) { Integer a = 10; Integer b =10; Integer c = 145; Integer d = 145; System.out.println(a==b); System.out.println(c==d); } }
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Why isn’t there operator overloading?
How many bytes are there?
What is Gang of four design patterns
Explain JSP life cycle
What is the difference between integer parseint and integer valueof?
can java object be locked down for exclusive use by a given thread? : Java thread
Why java is said to be pass-by-value ?
What is overloading and overriding in java?
Is there any difference between nested classes and inner classes?