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Questions tagged scjp

9 questions

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12
votes
6
answers

Slight confusion regarding overriding where variables are concerned

java overriding scjp ocpjp
asked 2012-09-25T18:50:04.367
14
votes
4
answers

Are SCJP 6 and OCJP both same?

java scjp
asked 2012-08-17T19:29:13.063
14
votes
3
answers

ClassCastException because of classloaders?

java jvm classloader scjp
asked 2012-08-08T13:46:30.443
162
votes
10
answers

Why does Double.NaN==Double.NaN return false?

java floating-point nan scjp ocpjp
asked 2012-01-11T13:02:30.917
9
votes
2
answers

Confused over initialisation of instance variables

java scjp ocpjp
asked 2011-11-21T20:26:28.703
9
votes
3
answers

Singletons, Enums and anonymous inner classes

java jakarta-ee enums anonymous-class scjp
asked 2011-09-29T15:34:53.483
14
votes
2
answers

Java Inheritance issue

java inheritance scjp
asked 2011-08-02T07:02:16.310
12
votes
3
answers

What does redefining static methods mean in Java?

java scjp
asked 2011-07-07T11:25:51.200
12
votes
5
answers

Getting confused with == and = in "if" statement

java compiler-errors scjp
asked 2010-03-06T20:18:41.417