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Topic Replies Topic Starter Last Post Forum Name
JavaFX 1st attempt - display geometry scenegraph 5 Nigel Shrin
John Damien Smith
JavaFX
1st attempt: 'ENCRYPT then SERIALIZE' 25 Nigel Shrin
Richard Tookey
Security
Gregorian Calendar, extract ERA - incorrect result 5 Nigel Shrin
Paul Clapham
Java in General
Generic types and returning LinkedHashMap 12 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
help with custom COMPARATOR please 9 Nigel Shrin
Gaurangkumar Khalasi
Beginning Java
how to create new class instance on the fly - do I need an inner class? 11 Nigel Shrin
Nigel Shrin
Beginning Java
Comparator for ArrayList not working 3 Nigel Shrin
Nigel Shrin
Java in General
regex not working & strange character display in Eclipse 10 Nigel Shrin
Nigel Shrin
Beginning Java
'new' acceptable with primitive? - expected compiler error 2 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
hashcode & equals - how to check array 10 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
Just starting with Hibernate 4 Nigel Shrin
Nigel Shrin
Object Relational Mapping
Concurrency - why does yield() have no effect in this example? 11 Nigel Shrin
Mike Simmons
Programmer Certification (OCPJP)
if notify() cannot take a target argument, when is it useful? 5 Nigel Shrin
Ulrich Vormbrock
Programmer Certification (OCPJP)
Protected variable - why not accessible in subclass 5 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
Attempt to override equals() & hashCode() - please point out error(s)! 7 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
Is this a valid way to remove control characters: "{cntrl}" 12 Nigel Shrin
Prithvi Sehgal
Programmer Certification (OCPJP)
Generics - List<Number> l=new LinkedList<Integer>(); which element makes this unacceptable? 6 Nigel Shrin
John Bengler
Programmer Certification (OCPJP)
LinkedHashMap - trying to use the method removeEldestEntry 1 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
TreeSet should output in ascii order? 3 Nigel Shrin
Prithvi Sehgal
Programmer Certification (OCPJP)
Extracting hierarchy of objects from Vector 9 Nigel Shrin
Prithvi Sehgal
Programmer Certification (OCPJP)
Exceptions & "Finally" - please explain 3 things about finally 4 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
Exception handling: Throw not initialized - can someone explain this please? 4 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
notify() and notifyAll() - when to use notify()? 2 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
Synchronization practice: why does thread1 rush through loop without pause or reset? 7 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
synchronization - cannot wake a sleeping thread? 7 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
synchronization - lock tracking and static vars: 6 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
SYNCHRONIZATION - extend Thread - super() -- effect of using super() to Thread constructor? 6 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
beginner's SYNCHRONIZATION question: 6 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
SCJP6 study - regex string.split - strange results, can anyone explain please? 3 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
NPE from K&B example SCJP6 6 Nigel Shrin
Nigel Shrin
Programmer Certification (OCPJP)
rules roundup answer re: var types allowed in SWITCH statement 5 Nigel Shrin
Ankit Garg
Programmer Certification (OCPJP)
Passed SCJA 74% 8 Nigel Shrin
Nigel Shrin
Certification Results
What training materials to achieve fantastic 90%-100% results??? 10 Nigel Shrin
Nigel Shrin
Certification Results