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Java is a programming language originally developed by James Gosling at Sun Microsystems and released in 1995 as a core component of Sun Microsystems' Java platform.
Newer versions of Java have been released on a regular basis...
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What java interface must be implemented by all threads?
Runnable interface
Why java is not purely object oriented programming language?
Java IS a pure OOP language. All types, including the built-in types, are implemented as objects.
What is light weight component in java and why is it so?
Swing is considered light weight because it is fully implemented in Java, without calling the native operating system for drawing the graphical user interface components
Data Structures and Algorithms in Java?
Data structures has been implemented in Java language already, you just need to import it and start using it. Data Structures are located in Java.util packages.ArrayArraylistVectorHashMapHashTableLinkedListStackQueueCollection this are the few I know.Thanks,Anandkumar.R
What does the native keyword do in Java?
The native keyword is used to tell Java that the method you are defining is actually implemented in machine-specific compiled code outside of Java. It is mainly used to import existing libraries of code compiled in C into Java, but is also used for the "low level" stuff which must be written specifically for each platform. If you try to look through the Java source code for how things like Sockets or the Math class are implemented, you will soon run into native methods. See the related link below for a well written example of how to use native methods yourself.
Who firstly implemented Java compiler in Java?
James A. Gosling for Sun Microsystems implemented it on a PDA device named Star before it was named Java. As for who implemented it under the Java name first is near impossible to determine.
What are the feature of java which have been implemented in c?
None, as C was made prior to Java.
What java interface must be implemented by all threads?
Runnable interface
What is meant by native method in java?
The Java native method is a great way to gain and merge the power of C or C++ programming into Java. To use Java as a scientific and high performance language, when efficient native Java compilers are not fully implemented, use native method can boost the performance to at least the speed of C compiled code.
How is Java persistence done?
Java persistence is implemented using serialization. Serialization is a technique in java using which the contents of a java object (A class instance) can be written into a flat file. This value can be unserialized or deserialized at a later point of time to create the object. Any class that implements the Serializable interface can be serialized.
Why java is not purely object oriented programming language?
Java IS a pure OOP language. All types, including the built-in types, are implemented as objects.
In which year was the national malaria eradication programme NMEP implemented?
In which year was the national malaria eradication programme NMEP implemented?
Are there any Air Java adapters that has already been implemented?
Merapi is a bridge between AIR and Java. It is currently in alpha-testing and they are looking for AIR developers to help beta test their bridge.http://www.merapiproject.net/
What is light weight component in java and why is it so?
Swing is considered light weight because it is fully implemented in Java, without calling the native operating system for drawing the graphical user interface components
Who developed the JAVA software?
James Gosling was the originator of Oak, the programming language that eventually evolved into Java. He retained a large role in overseeing the design of the Java language itself. The primary developer of the JVM and JDK (and related software) which implemented the Java language was Sun Microsystems, Inc. They were bought out by Oracle, Inc. in 2009.
Data Structures and Algorithms in Java?
Data structures has been implemented in Java language already, you just need to import it and start using it. Data Structures are located in Java.util packages.ArrayArraylistVectorHashMapHashTableLinkedListStackQueueCollection this are the few I know.Thanks,Anandkumar.R
What are object oriented programming language's?
Languages where all types, including primitive types such as integers, are implemented as objects. Java is a pure object oriented language. C++ is not pure because integers, floating point values and pointers are primitive data types that are not implemented as objects. As a result, Java is easier to program, but C++ is more efficient.
