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Merit Campus

Merit Campus - Learn Java online|Java online training|online java school Merit Campus ... - 0 views

java.meritcampus.com/expert-java-training

Learn java online

shared by Merit Campus on 29 Oct 14 - No Cached
  • Merit Campus on 29 Oct 14
     
    Join Merit Campus Java training school to learn core java perfectly. With 20+ years of Java development experience we provide numerous java programs and make you expert at Core Java Programming Skills.
Javin Paul

What is the difference between Enumeration and Iterator ? - 0 views

javarevisited.blogspot.com/...rence-between-enumeration.html

collections core-java core-java-interview-question java-collections Iterator-vs-Enumeration Java-iterator java-enumeration java-iterator-and-enumeration

shared by Javin Paul on 10 Apr 11 - No Cached
  • Javin Paul on 10 Apr 11
     
    A good explanation of frequently asked java interview question Iterator vs Enumeration.Between two Enumeration is older and its there from jdk 1.0 while iterator was introduced later.The functionality of Enumeration interface is duplicated by the Iterator interface.
Merit Campus

Become extremely good at 'Core #Java #Programming Skills' - 0 views

java.meritcampus.com/...Abstract-methods

Online tutorial Java programming for beginners

shared by Merit Campus on 22 Oct 14 - No Cached
  • Merit Campus on 22 Oct 14
     
    Java Topic / Java tutorial As discussed in 118, an abstract classes do not map to real life objects and they can not exist on their own, with out taking the form any of its concrete sub-classes. _EG_ Shape can not exist on it own, it has to be either Rectangle or Square or Circle.
Javin Paul

What is the difference between Synchronized Collection classes and Concurrent Collectio... - 0 views

javarevisited.blogspot.com/...ence-between-synchronized.html

synchronized-collection collections core-java core-java-interview-question java-collections hashmap-hashtable hashmap-and-hashtable hashtable-hashmap concurrent-colleciton hashmap-versus-hashtable difference-hashmap-hashtable concur

shared by Javin Paul on 10 Apr 11 - No Cached
  • Javin Paul on 10 Apr 11
     
    Collections classes are heart of java API though I feel using them judiuously is an art.its my personal experience where I have improved performance by using ArrayList where legacy codes are unnecesarily used Vector etc.JDK 1.5 introduce some good concurrent collections which is highly efficient for high volume , low latency system.
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