in a constructor what happen if u call super and this in the same class? i know that it is not possible to call both in the same one? if we call what will happen?10 10532
how exactly garbage collection take place?4 4085
when i write string s1="java"; in one program(application) and string s2="java"; in another application on the same jvm will both objects s2,s2 will refer to same memory location where "java" is stored in string pool.2 3855
What is the difference between throw and throws? What is the similarity between try and throw?2 4122
What is the need of "creating and throwing an UserdefinedException" when the "Exception" class is already available?4 4006
How many techniques can be employed to create a string object?
What is method in java with example?
How does sublist works in java?
Can I import same package/class twice?
What are locale settings?
Why are arrays useful in java?
What is byte data type?
What do you understand by access specifiers in Java?
What is primitive array?
Why is stringbuffer thread safe?
Can we override private method in java?
Hi friends am new to java. I read jar file means collection of java files. For executing struts application what are the necessary jar files. " struts.jar " file contains what. can u explain
What is better- service oriented or batch oriented solutions?
Why is core java important?
What is the difference between a synchronized method and a synchronized block?