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Core-Java

Write classes/methods to calculate the totallength of a set of lines given the start and end points

Write classes/methods to calculate the totallength of a set of lines given the start and end points taking into account overlapping.E.g.Line 1 start: -1.4, end: 3.2 Line 2start: 2.9, end: 4.1etc..Total...

Answers No Answers In: Core-Java By: priyanka [ Grey Star Level] Sep 7, 2010

Write program for single objects returns two instances?

Write program for single objects returns two instances? '

Answers No Answers In: Core-Java By: Anu [ Grey Star Level] Sep 7, 2010

Wrapping an Object

Wrapping an Object What does "wrapping" an object mean? '

Answers No Answers In: Core-Java By: raju1587 [1 Grey Star Level] Sep 7, 2010

Why we cannot define constructor of super class in a sub class ?

Why we cannot define constructor of super class in a sub class ? '

Answers No Answers In: Core-Java By: neha [ Grey Star Level] Sep 7, 2010

Why the container does not support multiple layout managers

Why the container does not support multiple layout managers '

Answers No Answers In: Core-Java By: shoeb [ Grey Star Level] Sep 7, 2010

Why there is no guarentee for System.gc() method will perform garbage collection for a particular time?

Why there is no guarentee for System.gc() method will perform garbage collection for a particular time? '

Answers No Answers In: Core-Java By: admin [ Grey Star Level] Sep 7, 2010

Why vector or arraylist will increse or decrease in when ever objects r added or deleted?

Why vector or arraylist will increse or decrease in when ever objects r added or deleted? '

Answers No Answers In: Core-Java By: pooja [ Grey Star Level] Sep 7, 2010

Why wait and notify method in Object class

Why wait and notify method in Object class Why wait and notify method in Object class, why these are not in Thread Class.'

Answers No Answers In: Core-Java By: faiz [ Grey Star Level] Sep 7, 2010

Why wait, notify, notifyall methods are defined in Object class?

Why wait, notify, notifyall methods are defined in Object class? '

Answers No Answers In: Core-Java By: shoeb [ Grey Star Level] Sep 7, 2010

Why was Java Created?

Why was Java Created? PlatForm Indepentdent ,security,Garbage Collection.'

Answers No Answers In: Core-Java By: priyanka [ Grey Star Level] Sep 7, 2010

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